There was a thread below in which the subject of tipping was discussed. I stayed out of the thread because it was turning into a flame war. But I did want to add some comments about it.
Some background. In discussions on tipping among card-counters, the prevalent view is �Just Say No�. I am in the minority and argued against this.
You can derive benefits from tipping that would effect your bottom line. However, they are rarely enough to offset the costs of the tip. That is, a $10 tip may �buy� a better game, but rarely is it worth $10 additional EV.
However, I do think there is some argument that dealers are like waitresses and bartenders, whose wages are based upon an expectation that the customers would tip. (Although I must say, I think the tipping problem regarding cocktail waitresses is much worse. You have to tip a $1 for a glass of 4 oz of �free� coke that would cost you about 25 cents if you bought it yourself.)
I do think counters should fold some tipping into their business plan, More on this later.
However, the thread below reinforces one of the strongest arguments of the anti-tippers. no amount of �reasonable� tipping will satisfy a dealer. You draw just as much grief form a reasonable tip as form no tip.
In the example below, Richard advocated tipping away 0.5% of your total action. I think he thought it was as small and reasonable. The problem is that this is a hug hit for a card-counter. In most games, the counters EV is less than 1.5% of total action. So this amount to tipping over a third of your EV.
Now that may still not sound so bad, until you realize that the counter bares all the risks. The Variance in this game is huge, and it takes a long time to get into the Long Run. The long run index N0 is inversely proportional to the square of your EV. So giving up 1/3 of your EV raises you N0 by a factor of (3/2)^2, or about 2.25. It would take you twice as long to get into the Long Run, and you would only make 1/3 as much profit when you did.
My own experience shows the effects that even a modest amount of tipping can do .the bottom line. Last year, I experience a negative fluctuation, and only made a small proportion of my EV. Tips cost me about 36% of my total win. Expenses cost me about the same amount. So at the end of the year, I only netted about 30% of my EV. When you consider how much time I put into it, and you look at little I made, the whole year was essentially a negative for me.
Now you might think that I was over-tipping, but the fact of the matter is that I was only tipping about 10% of EV. The cumulative effect of this can be enough to put a part-time player in the whole for a year.
This year is much better. I have made more than my EV, and tips are costing me only about 7.4% of my gross win. Again this is because I have had a positive fluctuation, and not becoming I was tipping at a lower rate.
I have to say, I don�t think all dealers are like Richard. I think some are grateful for a modest amount of tipping. But too many of them have the attitude �What: you are only giving me a f�g nickel�, which is why I still tip. But if all casino people had that attitude, it would better not to tip at all.

