| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $11.82 | 13.833% | $13.4551 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $42.49 | 9.493% | $46.5236 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $82.77 | 8.450% | $89.7641 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $145.47 | 6.660% | $155.1583 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $236.53 | 10.768% | $261.9996 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $141.43 | 13.703% | $160.8102 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $224.41 | 5.209% | $236.0995 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $884.92 | $963.8104 | $963.81 | $963.75 | $963.90 | |