| 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 | $35.98 | 10.254% | $39.6694 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $88.47 | 12.257% | $99.3138 | $99.31 | $99.30 | $99.30 |
| Purchase #3 | $59.84 | 6.473% | $63.7134 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $82.73 | 5.322% | $87.1329 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $79.76 | 6.349% | $84.824 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $45.85 | 10.291% | $50.5684 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $20.66 | 3.558% | $21.3951 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $413.29 | $446.6170 | $446.61 | $446.55 | $446.60 | |