| 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 | $46.65 | 8.599% | $50.6614 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $193.68 | 11.237% | $215.4438 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $12.97 | 7.418% | $13.9321 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $112.96 | 5.294% | $118.9401 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $200.43 | 7.689% | $215.8411 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $128.29 | 4.113% | $133.5666 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $37.73 | 8.858% | $41.0721 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $732.71 | $789.4572 | $789.45 | $789.45 | $789.40 | |