| 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 | $30.53 | 12.358% | $34.3029 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $83.71 | 4.217% | $87.2401 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $222.49 | 7.853% | $239.9621 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $27.55 | 10.311% | $30.3907 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $199.63 | 5.735% | $211.0788 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $217.84 | 4.719% | $228.1199 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $44.30 | 3.477% | $45.8403 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $826.05 | $876.9348 | $876.93 | $876.95 | $876.90 | |