| 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 | $41.65 | 12.797% | $46.98 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $91.38 | 10.669% | $101.1293 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $36.27 | 13.482% | $41.1599 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $137.58 | 12.649% | $154.9825 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $200.87 | 11.865% | $224.7032 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $198.75 | 5.692% | $210.0629 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $49.53 | 11.461% | $55.2066 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $756.03 | $834.2244 | $834.22 | $834.25 | $834.30 | |