| 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 | $11.73 | 6.507% | $12.4933 | $12.49 | $12.50 | $12.50 |
| Purchase #2 | $40.88 | 6.822% | $43.6688 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $219.27 | 3.526% | $227.0015 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $53.87 | 12.735% | $60.7303 | $60.73 | $60.75 | $60.70 |
| Purchase #5 | $212.49 | 7.846% | $229.162 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $104.52 | 3.821% | $108.5137 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $244.47 | 7.692% | $263.2746 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $887.23 | $944.8442 | $944.83 | $944.80 | $944.90 | |