| 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 | $67.38 | 3.420% | $69.6844 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $118.27 | 6.538% | $126.0025 | $126.00 | $126.00 | $126.00 |
| Purchase #3 | $145.42 | 4.619% | $152.1369 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $221.67 | 9.472% | $242.6666 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $18.99 | 7.676% | $20.4477 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $87.81 | 13.600% | $99.7522 | $99.75 | $99.75 | $99.80 |
| Purchase #7 | $88.54 | 12.634% | $99.7261 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $748.08 | $810.4164 | $810.42 | $810.45 | $810.40 | |