| 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 | $55.26 | 7.474% | $59.3901 | $59.39 | $59.40 | $59.40 |
| Purchase #2 | $23.79 | 5.864% | $25.185 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $189.80 | 4.537% | $198.4112 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $216.69 | 4.154% | $225.6913 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $23.54 | 9.488% | $25.7735 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $153.53 | 8.145% | $166.035 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $93.66 | 4.316% | $97.7024 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $756.27 | $798.1885 | $798.19 | $798.20 | $798.20 | |