| 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 | $53.31 | 10.465% | $58.8889 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $227.76 | 12.660% | $256.5944 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $116.90 | 6.332% | $124.3021 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $15.46 | 10.147% | $17.0287 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $130.42 | 5.808% | $137.9948 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $69.36 | 11.564% | $77.3808 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $66.83 | 13.651% | $75.953 | $75.95 | $75.95 | $76.00 |
| 7 purchase totals = | $680.04 | $748.1427 | $748.13 | $748.20 | $748.20 | |