| 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 | $72.58 | 12.748% | $81.8325 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $152.79 | 8.708% | $166.095 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $207.77 | 13.319% | $235.4429 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $95.92 | 9.387% | $104.924 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $68.45 | 10.542% | $75.666 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $69.91 | 10.603% | $77.3226 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $58.54 | 12.580% | $65.9043 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $725.96 | $807.1873 | $807.18 | $807.15 | $807.10 | |