Just wanted to know the basic etiquette. This is assuming I order only beer and nothing else. Maybe this has been asked before...if I order one beer and the total with tax comes to $5.30 what is a reasonable tip? (this is for a bottle; I drink straight from the bottle so the bartender doesn't even have to pour). What if I order two beers and pay at the end?
How long am I "allowed" to sit at the bar if I buy only 1 beer? 2 beers? I suppose it depends on the size of the tip.