We all know that the Dollar Store is our go-to for paper products, party supplies, greeting cards, and cheap holiday decor.  We also know that there are variances amongst the dollar store world, imitators if you may,  Family Dollar, Dollar General, etc.  What I love about Dollar Tree is that I know that every item I pick up is TRULY $1 or even less than.  I don't need to price check anything and I don't need to worry about if…