| 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 | $49.84 | 8.581% | $54.1168 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $12.25 | 5.213% | $12.8886 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $236.25 | 13.460% | $268.0493 | $268.05 | $268.05 | $268.00 |
| Purchase #4 | $24.99 | 13.589% | $28.3859 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $69.27 | 13.638% | $78.717 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $190.28 | 11.440% | $212.048 | $212.05 | $212.05 | $212.00 |
| Purchase #7 | $56.76 | 12.704% | $63.9708 | $63.97 | $63.95 | $64.00 |
| 7 purchase totals = | $639.64 | $718.1764 | $718.19 | $718.15 | $718.10 | |