| 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 | $79.30 | 5.684% | $83.8074 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $67.46 | 10.278% | $74.3935 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $47.32 | 11.689% | $52.8512 | $52.85 | $52.85 | $52.90 |
| Purchase #4 | $65.92 | 3.367% | $68.1395 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $85.96 | 4.290% | $89.6477 | $89.65 | $89.65 | $89.60 |
| Purchase #6 | $216.36 | 9.222% | $236.3127 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $110.30 | 11.175% | $122.626 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $672.62 | $727.7780 | $727.78 | $727.80 | $727.70 | |