| 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 | $56.71 | 9.833% | $62.2863 | $62.29 | $62.30 | $62.30 |
| Purchase #2 | $108.48 | 11.627% | $121.093 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $197.81 | 11.398% | $220.3564 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $200.49 | 9.648% | $219.8333 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $107.42 | 10.184% | $118.3597 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $56.26 | 6.436% | $59.8809 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $148.58 | 6.641% | $158.4472 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $875.75 | $960.2568 | $960.26 | $960.30 | $960.30 | |