| 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 | $104.50 | 3.279% | $107.9266 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $97.50 | 12.853% | $110.0317 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $48.46 | 7.663% | $52.1735 | $52.17 | $52.15 | $52.20 |
| Purchase #4 | $191.39 | 10.277% | $211.0592 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $69.99 | 12.601% | $78.8094 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $222.67 | 6.321% | $236.745 | $236.75 | $236.75 | $236.70 |
| Purchase #7 | $73.40 | 7.174% | $78.6657 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $807.91 | $875.4111 | $875.42 | $875.40 | $875.40 | |