| 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 | $70.96 | 4.165% | $73.9155 | $73.92 | $73.90 | $73.90 |
| Purchase #2 | $224.76 | 5.110% | $236.2452 | $236.25 | $236.25 | $236.20 |
| Purchase #3 | $116.31 | 5.724% | $122.9676 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $67.91 | 10.379% | $74.9584 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $126.99 | 13.754% | $144.4562 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $180.45 | 10.723% | $199.7997 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $125.71 | 12.127% | $140.9549 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $913.09 | $993.2975 | $993.31 | $993.25 | $993.40 | |