| 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 | $64.99 | 7.753% | $70.0287 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $107.50 | 8.114% | $116.2226 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $124.60 | 3.763% | $129.2887 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $163.76 | 12.305% | $183.9107 | $183.91 | $183.90 | $183.90 |
| Purchase #5 | $85.33 | 10.510% | $94.2982 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $139.35 | 12.476% | $156.7353 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $215.66 | 5.861% | $228.2998 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $901.19 | $978.7840 | $978.79 | $978.80 | $978.70 | |