| 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 | $40.70 | 8.545% | $44.1778 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $141.41 | 7.316% | $151.7556 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $33.70 | 10.112% | $37.1077 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $57.54 | 10.299% | $63.466 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $29.40 | 7.209% | $31.5194 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $203.85 | 11.125% | $226.5283 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $224.98 | 11.651% | $251.1924 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $731.58 | $805.7472 | $805.76 | $805.75 | $805.80 | |