| 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 | $232.67 | 11.849% | $260.2391 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $44.33 | 10.126% | $48.8189 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $76.41 | 9.373% | $83.5719 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $6.31 | 7.409% | $6.7775 | $6.78 | $6.80 | $6.80 |
| Purchase #5 | $82.27 | 9.445% | $90.0404 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $198.57 | 4.604% | $207.7122 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $28.28 | 7.316% | $30.349 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $668.84 | $727.5090 | $727.51 | $727.50 | $727.40 | |