| 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 | $92.39 | 7.729% | $99.5308 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $247.91 | 7.357% | $266.1487 | $266.15 | $266.15 | $266.10 |
| Purchase #3 | $239.25 | 9.163% | $261.1725 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $132.75 | 13.871% | $151.1638 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $21.89 | 9.699% | $24.0131 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $29.31 | 9.477% | $32.0877 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $11.53 | 13.705% | $13.1102 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $775.03 | $847.2268 | $847.22 | $847.20 | $847.20 | |