| 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 | $43.43 | 11.165% | $48.279 | $48.28 | $48.30 | $48.30 |
| Purchase #2 | $74.96 | 11.306% | $83.435 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $94.71 | 7.125% | $101.4581 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $95.74 | 7.858% | $103.2632 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $28.72 | 8.367% | $31.123 | $31.12 | $31.10 | $31.10 |
| Purchase #6 | $143.71 | 8.171% | $155.4525 | $155.45 | $155.45 | $155.50 |
| Purchase #7 | $195.93 | 6.374% | $208.4186 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $677.20 | $731.4294 | $731.43 | $731.40 | $731.50 | |