| 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 | $24.59 | 13.629% | $27.9414 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $213.96 | 13.594% | $243.0457 | $243.05 | $243.05 | $243.00 |
| Purchase #3 | $166.95 | 9.197% | $182.3044 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $6.99 | 4.439% | $7.3003 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $198.97 | 13.219% | $225.2718 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $76.93 | 7.754% | $82.8952 | $82.90 | $82.90 | $82.90 |
| Purchase #7 | $206.52 | 4.252% | $215.3012 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $894.91 | $984.0600 | $984.06 | $984.05 | $984.00 | |