| 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 | $45.92 | 9.399% | $50.236 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $166.45 | 3.845% | $172.85 | $172.85 | $172.85 | $172.90 |
| Purchase #3 | $186.66 | 12.861% | $210.6663 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $213.91 | 7.474% | $229.8976 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $52.47 | 6.732% | $56.0023 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $221.84 | 5.473% | $233.9813 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $15.91 | 8.203% | $17.2151 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $903.16 | $970.8486 | $970.86 | $970.85 | $970.90 | |