For me it has veried:
A local botteling co for Coke - Once you had been there for a full year, it was a full weeks pay. If you were hired in that year - nothing.
Corporate office of a Major trucking Company - From the company - nothing. From area's manager and supervisors, they bought us each a small, under $20.00, gift - outta their own pockets.
Corporate office for a major gardening supply company - (this was back in 1989/90) We got a cash bonus and a ham.
Small attornies office - small cash bonus.
Small family owned auto remanufacturing co - a cash bonus. The girls in the office, each got a small gift from each of the 2 owners wifes.
Small regional trucking co - a cash bouns and a booklet of car washes from a locally owned company we do business with.