| 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 | $9.81 | 4.640% | $10.2652 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $27.32 | 12.360% | $30.6968 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $161.78 | 8.376% | $175.3307 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $158.75 | 8.529% | $172.2898 | $172.29 | $172.30 | $172.30 |
| Purchase #5 | $150.26 | 8.471% | $162.9885 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $207.81 | 7.857% | $224.1376 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $115.67 | 10.462% | $127.7714 | $127.77 | $127.75 | $127.80 |
| 7 purchase totals = | $831.40 | $903.4800 | $903.49 | $903.50 | $903.50 | |