| 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 | $43.26 | 13.122% | $48.9366 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $126.47 | 13.688% | $143.7812 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $66.91 | 6.440% | $71.219 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $153.90 | 13.839% | $175.1982 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $191.52 | 7.210% | $205.3286 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $46.48 | 13.826% | $52.9063 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $236.63 | 4.852% | $248.1113 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $865.17 | $945.4812 | $945.49 | $945.50 | $945.40 | |