| 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 | $97.80 | 13.238% | $110.7468 | $110.75 | $110.75 | $110.70 |
| Purchase #2 | $54.83 | 9.675% | $60.1348 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $62.72 | 6.430% | $66.7529 | $66.75 | $66.75 | $66.80 |
| Purchase #4 | $177.98 | 8.161% | $192.5049 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $194.98 | 7.858% | $210.3015 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $43.40 | 8.585% | $47.1259 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $91.39 | 3.213% | $94.3264 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $723.10 | $781.8932 | $781.89 | $781.95 | $781.80 | |