| 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 | $78.62 | 4.511% | $82.1665 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $212.74 | 9.413% | $232.7652 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $79.40 | 10.649% | $87.8553 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $131.73 | 8.842% | $143.3776 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $13.75 | 9.459% | $15.0506 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $22.70 | 10.284% | $25.0345 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $102.84 | 5.846% | $108.852 | $108.85 | $108.85 | $108.90 |
| 7 purchase totals = | $641.78 | $695.1017 | $695.11 | $695.10 | $695.30 | |