Some states have laws providing that points are not assessed for minor speeding. On freeways in the daytime the tolerance is 5 MPH in Colorado, Florida, Michigan, Missouri, Pennsylvania, New Mexico, North Dakota, and Wyoming; 10 MPH in Kansas, Kentucky, Oklahoma, Montana, and West Virginia; and 15 MPH in Georgia.
Since there are 100 cents in a dollar and a nickel is 5 cents, and 20 times 5 is 100, then there are 20. there you go. None. A dollar is an entity by itself. While 20 nickels add up to a dollar, it is not a dollar. Oh, yes it's true that 20 nickels = 1 dollar($).
According to About.com, a standard roll of nickels contains 40 coins and is valued at $2. A standard roll of U.S. coins, also known as a shotgun roll, refers to one that has been wrapped with tamper-proof ends by a bank or a minting authority.