| 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 | $54.87 | 7.772% | $59.1345 | $59.13 | $59.15 | $59.10 |
| Purchase #2 | $11.52 | 13.703% | $13.0986 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $65.60 | 9.767% | $72.0072 | $72.01 | $72.00 | $72.00 |
| Purchase #4 | $81.31 | 3.561% | $84.2054 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $133.32 | 4.565% | $139.4061 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $166.36 | 7.577% | $178.9651 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $224.76 | 8.104% | $242.9746 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $737.74 | $789.7915 | $789.80 | $789.75 | $789.80 | |