| 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 | $29.54 | 12.427% | $33.2109 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $164.41 | 3.301% | $169.8372 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $224.30 | 13.477% | $254.5289 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $83.46 | 11.489% | $93.0487 | $93.05 | $93.05 | $93.00 |
| Purchase #5 | $59.54 | 3.699% | $61.7424 | $61.74 | $61.75 | $61.70 |
| Purchase #6 | $128.42 | 8.531% | $139.3755 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $50.91 | 13.597% | $57.8322 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $740.58 | $809.5758 | $809.58 | $809.65 | $809.40 | |