| 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 | $231.85 | 12.340% | $260.4603 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $73.98 | 6.663% | $78.9093 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $70.70 | 6.349% | $75.1887 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $124.84 | 9.563% | $136.7784 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $98.59 | 8.126% | $106.6014 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $87.98 | 13.528% | $99.8819 | $99.88 | $99.90 | $99.90 |
| Purchase #7 | $52.56 | 7.167% | $56.327 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $740.50 | $814.1470 | $814.15 | $814.20 | $814.20 | |