I am a supervisor of a dining hall at a university. The company I work for is contracted out to provide meals for the students and staff. My manager is shaving time off of my computerized timecard each week to match the posted schedule. He says if I am scheduled to take an hour lunch but only take 30 minutes that he will dock me for and hour anyway. The only time I don't take the scheduled time off the clock is because I don't have enough help to get the jobs done before we open back up for dinner and need to get the work done. Is it illegal for him to not pay me for hours actually worked just to comply with his pre-set scheduel and keep labor costs down for the company?