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($).
A nickel, in American usage, is a five-cent coin struck by the United States Mint. Composed of 75% copper and 25% nickel, the piece has been issued since 1866. Its diameter is .835 inches (21.21mm) and its thickness is .077 inches (1.95 mm). The silver half dime, equal to five cents, had been issued since the 1790s.