| 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 | $38.51 | 10.243% | $42.4546 | $42.45 | $42.45 | $42.50 |
| Purchase #2 | $250.40 | 12.764% | $282.3611 | $282.36 | $282.35 | $282.40 |
| Purchase #3 | $18.34 | 12.851% | $20.6969 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $151.83 | 7.435% | $163.1186 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $159.60 | 7.567% | $171.6769 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $61.83 | 7.536% | $66.4895 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $81.65 | 6.111% | $86.6396 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $762.16 | $833.4372 | $833.44 | $833.45 | $833.50 | |