| 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 | $97.88 | 10.472% | $108.13 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $67.49 | 12.462% | $75.9006 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $54.88 | 6.358% | $58.3693 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $54.38 | 13.587% | $61.7686 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $31.73 | 4.553% | $33.1747 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $144.74 | 9.847% | $158.9925 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $246.27 | 11.858% | $275.4727 | $275.47 | $275.45 | $275.50 |
| 7 purchase totals = | $697.37 | $771.8084 | $771.80 | $771.75 | $771.90 | |