| 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 | $52.46 | 13.344% | $59.4603 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $223.30 | 12.626% | $251.4939 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $12.66 | 9.108% | $13.8131 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $59.88 | 5.332% | $63.0728 | $63.07 | $63.05 | $63.10 |
| Purchase #5 | $26.40 | 7.704% | $28.4339 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $84.47 | 3.832% | $87.7069 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $212.32 | 3.218% | $219.1525 | $219.15 | $219.15 | $219.20 |
| 7 purchase totals = | $671.49 | $723.1334 | $723.12 | $723.10 | $723.20 | |