A quick render to check to make sure it all looks ok . I also adjusted my top plane to make sure that it wasn't merging with other planes.
To make my 2nd stack of money I just shift copied the first stack and changed the top planes texture to the 1 dollar bill. I then shortened the stack by deleting some of the bottom planes .
To make my money bands, I made a box that fitted to the middle of the 1st big money stack then I chamfered the edges till it was round enough. After I fit the box to the money stack and made it look like it was constricting on the money I deleted my sides and unwrapped it then skinned it.