| 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 | $94.80 | 11.394% | $105.6015 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $106.56 | 11.757% | $119.0883 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $128.29 | 3.452% | $132.7186 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $164.63 | 3.366% | $170.1714 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $21.76 | 10.549% | $24.0555 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $79.75 | 8.355% | $86.4131 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $165.72 | 5.660% | $175.0998 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $761.51 | $813.1482 | $813.15 | $813.10 | $813.20 | |