| 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 | $24.71 | 13.806% | $28.1215 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $155.55 | 3.324% | $160.7205 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $192.27 | 7.221% | $206.1538 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $48.97 | 13.673% | $55.6657 | $55.67 | $55.65 | $55.70 |
| Purchase #5 | $186.90 | 3.863% | $194.1199 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $9.44 | 4.322% | $9.848 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $148.25 | 10.172% | $163.33 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $766.09 | $817.9594 | $817.96 | $817.90 | $817.90 | |