| 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 | $79.43 | 4.575% | $83.0639 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $116.79 | 6.649% | $124.5554 | $124.56 | $124.55 | $124.60 |
| Purchase #3 | $26.97 | 11.345% | $30.0297 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $59.36 | 12.141% | $66.5669 | $66.57 | $66.55 | $66.60 |
| Purchase #5 | $17.45 | 4.803% | $18.2881 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $68.27 | 7.776% | $73.5787 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $111.76 | 11.119% | $124.1866 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $480.03 | $520.2693 | $520.28 | $520.30 | $520.40 | |