| 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 | $40.80 | 12.232% | $45.7907 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $134.65 | 5.627% | $142.2268 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $58.88 | 10.863% | $65.2761 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $250.67 | 5.353% | $264.0884 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $86.47 | 12.148% | $96.9744 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $14.82 | 3.778% | $15.3799 | $15.38 | $15.40 | $15.40 |
| Purchase #7 | $92.76 | 3.793% | $96.2784 | $96.28 | $96.30 | $96.30 |
| 7 purchase totals = | $679.05 | $726.0147 | $726.02 | $726.10 | $726.10 | |