| 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 | $99.58 | 7.119% | $106.6691 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $105.50 | 13.685% | $119.9377 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $15.65 | 6.530% | $16.6719 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $149.30 | 11.347% | $166.2411 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $54.47 | 8.797% | $59.2617 | $59.26 | $59.25 | $59.30 |
| Purchase #6 | $86.52 | 12.387% | $97.2372 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $214.82 | 3.830% | $223.0476 | $223.05 | $223.05 | $223.00 |
| 7 purchase totals = | $725.84 | $789.0663 | $789.07 | $789.05 | $789.00 | |