| 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 | $81.53 | 8.849% | $88.7446 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $122.98 | 10.676% | $136.1093 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $163.48 | 4.557% | $170.9298 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $148.34 | 8.146% | $160.4238 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $236.32 | 3.532% | $244.6668 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $92.79 | 5.497% | $97.8907 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $130.80 | 4.709% | $136.9594 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $976.24 | $1,035.7244 | $1,035.72 | $1,035.70 | $1,035.70 | |