| 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 | $110.34 | 5.724% | $116.6559 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $151.54 | 3.204% | $156.3953 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $209.92 | 13.630% | $238.5321 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $65.61 | 13.411% | $74.409 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $227.54 | 12.549% | $256.094 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $41.78 | 9.688% | $45.8276 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $103.42 | 4.217% | $107.7812 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $910.15 | $995.6951 | $995.70 | $995.75 | $995.70 | |