| 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 | $169.54 | 13.138% | $191.8142 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $201.31 | 4.366% | $210.0992 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $55.87 | 6.692% | $59.6088 | $59.61 | $59.60 | $59.60 |
| Purchase #4 | $23.88 | 4.872% | $25.0434 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $29.36 | 8.438% | $31.8374 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $53.44 | 3.478% | $55.2986 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $46.28 | 5.464% | $48.8087 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $579.68 | $622.5103 | $622.51 | $622.50 | $622.40 | |