| 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 | $74.92 | 8.122% | $81.005 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $106.80 | 10.383% | $117.889 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $85.56 | 10.399% | $94.4574 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $81.27 | 6.160% | $86.2762 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $27.71 | 7.347% | $29.7459 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $118.93 | 11.571% | $132.6914 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $18.56 | 3.714% | $19.2493 | $19.25 | $19.25 | $19.20 |
| 7 purchase totals = | $513.75 | $561.3142 | $561.33 | $561.35 | $561.30 | |