| 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 | $86.86 | 6.729% | $92.7048 | $92.70 | $92.70 | $92.70 |
| Purchase #2 | $183.57 | 3.538% | $190.0647 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $170.27 | 6.275% | $180.9544 | $180.95 | $180.95 | $181.00 |
| Purchase #4 | $48.55 | 9.143% | $52.9889 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $20.47 | 8.476% | $22.205 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $173.40 | 9.429% | $189.7499 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $27.61 | 12.425% | $31.0405 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $710.73 | $759.7082 | $759.70 | $759.70 | $759.70 | |