| 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 | $6.64 | 7.574% | $7.1429 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $52.67 | 12.342% | $59.1705 | $59.17 | $59.15 | $59.20 |
| Purchase #3 | $213.69 | 5.382% | $225.1908 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $99.75 | 8.172% | $107.9016 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $161.76 | 8.489% | $175.4918 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $182.88 | 10.699% | $202.4463 | $202.45 | $202.45 | $202.40 |
| Purchase #7 | $173.49 | 12.641% | $195.4209 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $890.88 | $972.7648 | $972.76 | $972.75 | $972.70 | |