| 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 | $75.45 | 7.641% | $81.2151 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $201.76 | 10.146% | $222.2306 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $130.33 | 6.829% | $139.2302 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $27.60 | 11.428% | $30.7541 | $30.75 | $30.75 | $30.80 |
| Purchase #5 | $79.46 | 3.842% | $82.5129 | $82.51 | $82.50 | $82.50 |
| Purchase #6 | $48.28 | 8.289% | $52.2819 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $88.31 | 5.513% | $93.1785 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $651.19 | $701.4033 | $701.40 | $701.45 | $701.40 | |