| 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 | $9.46 | 13.133% | $10.7024 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $100.90 | 10.564% | $111.5591 | $111.56 | $111.55 | $111.60 |
| Purchase #3 | $45.92 | 6.135% | $48.7372 | $48.74 | $48.75 | $48.70 |
| Purchase #4 | $96.57 | 6.476% | $102.8239 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $137.50 | 7.717% | $148.1109 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $237.72 | 9.799% | $261.0142 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $61.71 | 3.297% | $63.7446 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $689.78 | $746.6923 | $746.68 | $746.65 | $746.60 | |