Replying to I'm fucking furious

i work at a super market and i'm in the union. every once in a while we get bonuses and such from our job. today, was one of those times. except, my jobs decides it's fair to give some people $200 dollar bonuses and others $.10 raises. as you can tell, i got the $.10 raise and i'm ready to go in tomorrow and flip the fuck out. what are you opinions? i don't see how this is the least bit fair. i have no idea how they determine who gets what either.