| 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 | $85.34 | 7.221% | $91.5024 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $153.63 | 9.781% | $168.6566 | $168.66 | $168.65 | $168.70 |
| Purchase #3 | $81.60 | 6.872% | $87.2076 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $123.59 | 7.115% | $132.3834 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $144.56 | 10.852% | $160.2477 | $160.25 | $160.25 | $160.20 |
| Purchase #6 | $123.44 | 7.222% | $132.3548 | $132.35 | $132.35 | $132.40 |
| Purchase #7 | $30.93 | 9.690% | $33.9271 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $743.09 | $806.2796 | $806.28 | $806.30 | $806.30 | |