| 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 | $33.90 | 7.176% | $36.3327 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $79.34 | 6.202% | $84.2607 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $17.78 | 12.845% | $20.0638 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $77.70 | 5.852% | $82.247 | $82.25 | $82.25 | $82.20 |
| Purchase #5 | $82.56 | 4.770% | $86.4981 | $86.50 | $86.50 | $86.50 |
| Purchase #6 | $229.77 | 7.478% | $246.9522 | $246.95 | $246.95 | $247.00 |
| Purchase #7 | $113.63 | 13.734% | $129.2359 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $634.68 | $685.5904 | $685.59 | $685.60 | $685.60 | |