| 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 | $48.85 | 9.481% | $53.4815 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $239.60 | 9.260% | $261.787 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $214.29 | 9.362% | $234.3518 | $234.35 | $234.35 | $234.40 |
| Purchase #4 | $119.73 | 10.708% | $132.5507 | $132.55 | $132.55 | $132.60 |
| Purchase #5 | $62.92 | 3.813% | $65.3191 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $117.57 | 6.105% | $124.7476 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $64.67 | 4.459% | $67.5536 | $67.55 | $67.55 | $67.60 |
| 7 purchase totals = | $867.63 | $939.7913 | $939.79 | $939.80 | $939.90 | |