| 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 | $107.68 | 10.436% | $118.9175 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $60.74 | 11.866% | $67.9474 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $216.25 | 9.494% | $236.7808 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $13.53 | 5.744% | $14.3072 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $202.79 | 9.294% | $221.6373 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $59.96 | 3.171% | $61.8613 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $109.62 | 8.717% | $119.1756 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $770.57 | $840.6271 | $840.64 | $840.65 | $840.60 | |