| 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 | $15.47 | 5.338% | $16.2958 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $78.59 | 9.844% | $86.3264 | $86.33 | $86.35 | $86.30 |
| Purchase #3 | $40.37 | 4.305% | $42.1079 | $42.11 | $42.10 | $42.10 |
| Purchase #4 | $58.63 | 7.841% | $63.2272 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $48.59 | 7.479% | $52.224 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $234.74 | 7.354% | $252.0028 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $250.32 | 11.413% | $278.889 | $278.89 | $278.90 | $278.90 |
| 7 purchase totals = | $726.71 | $791.0731 | $791.08 | $791.10 | $791.00 | |