| 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 | $25.58 | 5.833% | $27.0721 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $210.33 | 11.529% | $234.5789 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $19.98 | 3.499% | $20.6791 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $94.96 | 7.484% | $102.0668 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $164.39 | 10.785% | $182.1195 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $227.47 | 3.520% | $235.4769 | $235.48 | $235.50 | $235.50 |
| Purchase #7 | $62.58 | 3.567% | $64.8122 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $805.29 | $866.8055 | $866.81 | $866.80 | $866.90 | |