| 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 | $37.55 | 3.553% | $38.8842 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $94.85 | 7.496% | $101.96 | $101.96 | $101.95 | $102.00 |
| Purchase #3 | $210.98 | 4.458% | $220.3855 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $101.34 | 5.684% | $107.1002 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $92.58 | 7.219% | $99.2634 | $99.26 | $99.25 | $99.30 |
| Purchase #6 | $97.53 | 11.222% | $108.4748 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $42.96 | 6.526% | $45.7636 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $677.79 | $721.8317 | $721.82 | $721.80 | $722.00 | |