| 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 | $116.49 | 12.791% | $131.3902 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $21.60 | 7.108% | $23.1353 | $23.14 | $23.15 | $23.10 |
| Purchase #3 | $193.97 | 5.596% | $204.8246 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $46.96 | 3.537% | $48.621 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $82.86 | 5.850% | $87.7073 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $64.73 | 12.633% | $72.9073 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $38.74 | 3.698% | $40.1726 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $565.35 | $608.7583 | $608.76 | $608.70 | $608.70 | |