What is a typical tip at the hair salon?

I usually have an eyebrow wax and a hair cut. I give about 20% unless I'm really impressed.What is a typical tip at the hair salon?
i usually give 20%What is a typical tip at the hair salon?
20% IS IDEAL AND MAYBE A LITTLE MORE DURING THE HOLIDAYS.
5-10 dollars for me.
I give 5 tip only as I am on a budget