Do you give extra cash to waiter?

If the service is good and the waiter is friendly, I will give a generous tip. If the service is merely adequate, I will leave the standard tip.

My husband gives a tip everytime we eat outside

Not everytime but yeah when I have some change.

Sometimes but not all the time.

yeah you're supposed to tip your server. I've had friends in the food business that go through a lot to make their customers happy with no reward and they're certainly not paid enough as it is. so yes I always give a tip.

Very rare I go to the restaurant so I give extra cash to the waiter.

Here it is expected to give 15% of the total bill. If they are really nice then I may give more.

I rarely go to restaurants, I only give them extra tips if their service is satisfying.

@mrki444 I do not go out to eat much so when do I hope I give a good tip.

I always give for good service

This is a very interesting and good question. So, to respond properly i'd have to say, what country are you in? Depending on the countries mannerisms and such either it is proper or not to tip your service provider. In America it is almost a requirement to tip %15-%18. I think it might be in Japan ( forgive me if I'm wrong, rather, correct me if i'm wrong) where it is disrespectful to tip at a restaurant. Thanks !*

I seldom eat out. I prefer cook and eat at home. But when I have to eat outside I often give some tip to the waiter if the service is good

We don't always give a tip....but if we can we do.