Originally Posted by
as219
We brought a stack of them to VN. While they were clearly appreciated, I can't imaginge a crisp $10 or $20 would have been appreciated less. $2-bills carry a premium there, but not 5-10 times the value, unless you have uncirculated notes from specific in-demand years.
Personally, I would reserve the $2 bills for extra special service, otherwise that's overtipping in most cases.