| 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 | $39.25 | 11.850% | $43.9011 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $76.84 | 12.641% | $86.5533 | $86.55 | $86.55 | $86.60 |
| Purchase #3 | $188.38 | 10.491% | $208.1429 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $215.36 | 12.758% | $242.8356 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $69.57 | 8.401% | $75.4146 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $8.38 | 7.579% | $9.0151 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $179.57 | 13.221% | $203.3109 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $777.35 | $869.1735 | $869.17 | $869.15 | $869.10 | |