| 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 | $74.31 | 10.450% | $82.0754 | $82.08 | $82.10 | $82.10 |
| Purchase #2 | $84.94 | 6.760% | $90.6819 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $117.99 | 7.864% | $127.2687 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $69.99 | 13.388% | $79.3603 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $68.74 | 9.347% | $75.1651 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $48.86 | 11.104% | $54.2854 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $24.25 | 13.302% | $27.4757 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $489.08 | $536.3125 | $536.33 | $536.35 | $536.50 | |