| 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 | $32.86 | 8.113% | $35.5259 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $27.33 | 6.500% | $29.1065 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $208.42 | 4.380% | $217.5488 | $217.55 | $217.55 | $217.50 |
| Purchase #4 | $78.56 | 12.456% | $88.3454 | $88.35 | $88.35 | $88.30 |
| Purchase #5 | $70.56 | 7.834% | $76.0877 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $29.38 | 3.487% | $30.4045 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $174.81 | 6.544% | $186.2496 | $186.25 | $186.25 | $186.20 |
| 7 purchase totals = | $621.92 | $663.2684 | $663.28 | $663.30 | $663.10 | |