| 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 | $44.92 | 9.620% | $49.2413 | $49.24 | $49.25 | $49.20 |
| Purchase #2 | $236.50 | 9.366% | $258.6506 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $37.80 | 8.670% | $41.0773 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $56.68 | 4.708% | $59.3485 | $59.35 | $59.35 | $59.30 |
| Purchase #5 | $148.81 | 8.151% | $160.9395 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $105.88 | 3.454% | $109.5371 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $197.87 | 13.317% | $224.2203 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $828.46 | $903.0146 | $903.02 | $903.05 | $902.90 | |