| 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 | $74.26 | 9.504% | $81.3177 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $191.54 | 13.571% | $217.5339 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $62.42 | 6.518% | $66.4885 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $154.79 | 5.753% | $163.6951 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $78.60 | 5.557% | $82.9678 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $145.60 | 12.499% | $163.7985 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $225.57 | 4.661% | $236.0838 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $932.78 | $1,011.8853 | $1,011.89 | $1,011.90 | $1,011.90 | |