- #1
gravenewworld
- 1,132
- 26
Do you base it on difficulty of the class or a percentage of the actual class cost?
Typically I do 15% of the course registration fee, but I would like to know what's the acceptable standard.
edit: here's a useful link:
http://www.indiana.edu/~kruschke/lab/tipping.html
Provides the basic outline in the tipping process for college courses
Typically I do 15% of the course registration fee, but I would like to know what's the acceptable standard.
edit: here's a useful link:
http://www.indiana.edu/~kruschke/lab/tipping.html
Provides the basic outline in the tipping process for college courses