| 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 | $41.78 | 8.464% | $45.3163 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $106.68 | 13.856% | $121.4616 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $112.35 | 5.622% | $118.6663 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $170.30 | 8.132% | $184.1488 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $250.66 | 5.249% | $263.8171 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $191.38 | 11.247% | $212.9045 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $122.28 | 3.872% | $127.0147 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $995.43 | $1,073.3293 | $1,073.33 | $1,073.25 | $1,073.30 | |