| 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 | $80.80 | 6.750% | $86.254 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $64.86 | 5.868% | $68.666 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $78.67 | 4.507% | $82.2157 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $132.70 | 10.294% | $146.3601 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $81.85 | 8.737% | $89.0012 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $126.85 | 7.495% | $136.3574 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $62.63 | 9.580% | $68.63 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $628.36 | $677.4844 | $677.49 | $677.45 | $677.60 | |