| 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 | $61.29 | 9.150% | $66.898 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $43.92 | 3.400% | $45.4133 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $121.69 | 4.269% | $126.8849 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $37.73 | 8.356% | $40.8827 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $89.40 | 7.868% | $96.434 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $154.56 | 5.578% | $163.1814 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $227.37 | 3.572% | $235.4917 | $235.49 | $235.50 | $235.50 |
| 7 purchase totals = | $735.96 | $775.1860 | $775.17 | $775.25 | $775.20 | |