| 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 | $29.79 | 12.825% | $33.6106 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $52.30 | 11.364% | $58.2434 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $59.63 | 5.791% | $63.0832 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $15.33 | 12.839% | $17.2982 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $204.67 | 5.514% | $215.9555 | $215.96 | $215.95 | $216.00 |
| Purchase #6 | $6.43 | 7.571% | $6.9168 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $207.32 | 10.790% | $229.6898 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $575.47 | $624.7975 | $624.80 | $624.80 | $624.80 | |