| 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 | $6.85 | 12.839% | $7.7295 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $87.41 | 6.147% | $92.7831 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $89.92 | 9.791% | $98.7241 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $227.82 | 8.223% | $246.5536 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $62.32 | 11.787% | $69.6657 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $24.27 | 12.841% | $27.3865 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $236.69 | 5.734% | $250.2618 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $735.28 | $793.1043 | $793.10 | $793.10 | $793.20 | |