Do you tip the cashier at the take out counter at resteraunts?

[NJ5]

Kasz216 said:

Simulacrum said:
No1 tips here in Finland...I don't know why you should tip,and if you don't people will shoot you...
Where did it start?

 

http://www.straightdope.com/columns/read/301/what-is-the-origin-of-tipping

From that article:

European restaurants generally add a ten percent gratuity to the bill.

I've lived in three different European countries, visited a ton more and I have never seen any percentage automatically getting added to bills. In fact, I haven't even seen anyone tipping based on a percentage. Based on my experience, when people tip it's usually some amount they feel like giving.