| 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 | $64.27 | 8.464% | $69.7098 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $88.26 | 5.219% | $92.8663 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $234.30 | 11.312% | $260.804 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $143.69 | 13.776% | $163.4847 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $238.94 | 10.769% | $264.6714 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $171.79 | 3.249% | $177.3715 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $79.43 | 8.660% | $86.3086 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $1,020.68 | $1,115.2163 | $1,115.21 | $1,115.15 | $1,115.30 | |