| 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 | $15.87 | 3.161% | $16.3717 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $124.69 | 6.326% | $132.5779 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $248.96 | 6.868% | $266.0586 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $66.62 | 13.353% | $75.5158 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $26.50 | 10.786% | $29.3583 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $118.97 | 10.281% | $131.2013 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $27.66 | 9.309% | $30.2349 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $629.27 | $681.3185 | $681.32 | $681.30 | $681.40 | |