| 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 | $84.94 | 4.679% | $88.9143 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $59.99 | 7.386% | $64.4209 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $109.49 | 12.283% | $122.9387 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $43.48 | 13.503% | $49.3511 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $176.45 | 5.108% | $185.4631 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $182.54 | 4.592% | $190.9222 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $104.44 | 4.760% | $109.4113 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $761.33 | $811.4216 | $811.41 | $811.35 | $811.40 | |