| 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 | $72.58 | 12.418% | $81.593 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $198.53 | 8.637% | $215.677 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $62.51 | 11.155% | $69.483 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $58.83 | 11.372% | $65.5201 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $48.39 | 7.611% | $52.073 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $136.76 | 13.691% | $155.4838 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $64.81 | 6.664% | $69.1289 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $642.41 | $708.9588 | $708.95 | $709.00 | $709.00 | |