| 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 | $18.59 | 8.642% | $20.1965 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $176.74 | 6.603% | $188.4101 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $50.29 | 4.756% | $52.6818 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $30.49 | 9.375% | $33.3484 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $211.93 | 12.639% | $238.7158 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $149.42 | 11.790% | $167.0366 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $206.97 | 10.497% | $228.6956 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $844.43 | $929.0848 | $929.10 | $929.10 | $929.00 | |