tipping your bartender...

[thebiggameover]

how should you tip your bartender?

the other night, me and my 2 friends were at a rock show, and between the 3 of us, tipped the bartender over ten bucks. then when i went for the next round, i got a gilt trip from the bartender saying "you guys havent tiped me all night". so i tipped him again, we all drank our beers and left.

i was going to complain to the mangment, but then i thought "maybe i am a sucky tipper".

so i ask, how do you tip your bartender?

do you just give him a big tip the first time you order? or do you just give him a buck every time you order?