| 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 | $72.52 | 7.668% | $78.0808 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $148.45 | 8.366% | $160.8693 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $22.81 | 3.567% | $23.6236 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $75.45 | 12.586% | $84.9461 | $84.95 | $84.95 | $84.90 |
| Purchase #5 | $139.95 | 6.391% | $148.8942 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $57.63 | 8.721% | $62.6559 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $201.57 | 10.613% | $222.9626 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $718.38 | $782.0325 | $782.03 | $782.00 | $782.10 | |