| 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 | $24.33 | 6.232% | $25.8462 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $58.40 | 8.244% | $63.2145 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $236.35 | 5.239% | $248.7324 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $212.73 | 3.642% | $220.4776 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $89.65 | 11.427% | $99.8943 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $105.76 | 6.670% | $112.8142 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $164.33 | 12.849% | $185.4448 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $891.55 | $956.4240 | $956.41 | $956.45 | $956.30 | |