| 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 | $9.74 | 3.267% | $10.0582 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $129.28 | 8.460% | $140.2171 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $169.81 | 3.386% | $175.5598 | $175.56 | $175.55 | $175.60 |
| Purchase #4 | $163.55 | 3.548% | $169.3528 | $169.35 | $169.35 | $169.40 |
| Purchase #5 | $158.86 | 5.396% | $167.4321 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $59.51 | 13.316% | $67.4344 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $6.69 | 6.850% | $7.1483 | $7.15 | $7.15 | $7.10 |
| 7 purchase totals = | $697.44 | $737.2027 | $737.20 | $737.20 | $737.20 | |