| 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 | $100.30 | 6.257% | $106.5758 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $163.34 | 8.660% | $177.4852 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $232.66 | 4.651% | $243.481 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $42.91 | 13.523% | $48.7127 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $8.76 | 8.643% | $9.5171 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $125.85 | 9.493% | $137.7969 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $141.39 | 3.482% | $146.3132 | $146.31 | $146.30 | $146.30 |
| 7 purchase totals = | $815.21 | $869.8819 | $869.89 | $869.90 | $869.90 | |