| 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 | $44.45 | 9.332% | $48.5981 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $65.26 | 7.515% | $70.1643 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $243.50 | 7.268% | $261.1976 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $108.46 | 9.641% | $118.9166 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $227.96 | 12.569% | $256.6123 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $72.27 | 11.787% | $80.7885 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $88.67 | 5.520% | $93.5646 | $93.56 | $93.55 | $93.60 |
| 7 purchase totals = | $850.57 | $929.8420 | $929.84 | $929.80 | $929.90 | |