| 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 | $27.52 | 10.268% | $30.3458 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $117.67 | 13.710% | $133.8026 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $125.53 | 6.477% | $133.6606 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $25.67 | 8.554% | $27.8658 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $77.55 | 7.522% | $83.3833 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $248.97 | 11.862% | $278.5028 | $278.50 | $278.50 | $278.50 |
| Purchase #7 | $151.87 | 4.582% | $158.8287 | $158.83 | $158.85 | $158.80 |
| 7 purchase totals = | $774.78 | $846.3896 | $846.39 | $846.40 | $846.40 | |