| 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 | $30.36 | 9.804% | $33.3365 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $158.83 | 8.630% | $172.537 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $66.98 | 13.858% | $76.2621 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $153.83 | 6.595% | $163.9751 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $172.98 | 10.796% | $191.6549 | $191.65 | $191.65 | $191.70 |
| Purchase #6 | $74.25 | 13.358% | $84.1683 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $12.26 | 12.214% | $13.7574 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $669.49 | $735.6913 | $735.70 | $735.70 | $735.80 | |