| 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 | $71.63 | 13.679% | $81.4283 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $163.99 | 7.195% | $175.7891 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $41.95 | 9.473% | $45.9239 | $45.92 | $45.90 | $45.90 |
| Purchase #4 | $48.89 | 5.165% | $51.4152 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $129.76 | 10.261% | $143.0747 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $40.43 | 9.387% | $44.2252 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $51.31 | 6.134% | $54.4574 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $547.96 | $596.3138 | $596.32 | $596.30 | $596.30 | |