| 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 | $28.98 | 8.126% | $31.3349 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $160.77 | 10.567% | $177.7586 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $209.76 | 9.188% | $229.0327 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $67.49 | 11.331% | $75.1373 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $46.38 | 9.206% | $50.6497 | $50.65 | $50.65 | $50.60 |
| Purchase #6 | $74.84 | 9.560% | $81.9947 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $210.61 | 13.646% | $239.3498 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $798.83 | $885.2577 | $885.25 | $885.30 | $885.10 | |