| 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 | $41.77 | 9.131% | $45.584 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $250.94 | 5.302% | $264.2448 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $79.36 | 9.537% | $86.9286 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $79.26 | 10.842% | $87.8534 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $169.36 | 3.696% | $175.6195 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $109.65 | 10.216% | $120.8518 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $7.66 | 11.746% | $8.5597 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $738.00 | $789.6418 | $789.63 | $789.65 | $789.70 | |