I will always leave a tip, even for bad service.

I stood up at the table, left a tip and walked toward the door.

He paid, left a small tip and headed for his car.

It makes me feel better about not leaving a tip.

When you sit down to eat at a restaurant remember to leave a tip.

We left a tip on the table and went out.

I shouldn't have to leave a tip in order to pay for someone's English lessons.

They left a tip, said to be $3 or $2.

As for when and where to leave a tip, I did not find a consensus.

Ten minutes later, I left a big tip on the bar and made my way out the door.