| 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 | $28.37 | 8.167% | $30.687 | $30.69 | $30.70 | $30.70 |
| Purchase #2 | $236.55 | 5.130% | $248.685 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $78.28 | 8.286% | $84.7663 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $181.65 | 3.134% | $187.3429 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $83.66 | 12.669% | $94.2589 | $94.26 | $94.25 | $94.30 |
| Purchase #6 | $8.40 | 6.425% | $8.9397 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $194.79 | 9.401% | $213.1022 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $811.70 | $867.7820 | $867.79 | $867.80 | $867.80 | |