| 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 | $120.93 | 7.375% | $129.8486 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $101.69 | 4.307% | $106.0698 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $15.40 | 3.872% | $15.9963 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $232.92 | 9.871% | $255.9115 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $48.80 | 4.794% | $51.1395 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $70.43 | 7.734% | $75.8771 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $248.30 | 5.401% | $261.7107 | $261.71 | $261.70 | $261.70 |
| 7 purchase totals = | $838.47 | $896.5535 | $896.56 | $896.55 | $896.50 | |