Tipping at a bar for non-alcoholic drinks?

Question

If you drink an non alcoholic drink from the bar (lets just say it is a soda), do you tip? If so, how much?

Answer 1

im so glad i live in australia and u dont have to tip for things, come to australia its so simple!

Answer 2

Yes you would because thats where they make there money .

Answer 3

In the states, you would tip the same as if it were an alcoholic drink.  

Anything less than a dollar a drink is shameful.  

Answer 4

50 cents is probably good enough for a coke  or iced tea.

Answer 5

You should still tip the same, yes.  

Answer 6

You would tip no matter whether there is alcohol in it or not. Some restaurants will give you the soda(pop) for free if you tell them you are the designated driver.