| 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 | $72.92 | 11.514% | $81.316 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $229.99 | 3.127% | $237.1818 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $83.27 | 3.419% | $86.117 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $61.99 | 6.843% | $66.232 | $66.23 | $66.25 | $66.20 |
| Purchase #5 | $28.27 | 7.256% | $30.3213 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $45.58 | 8.162% | $49.3002 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $132.73 | 6.359% | $141.1703 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $654.75 | $691.6386 | $691.64 | $691.60 | $691.60 | |