| 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 | $139.69 | 11.502% | $155.7571 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $24.97 | 5.120% | $26.2485 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $149.80 | 11.591% | $167.1633 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $8.56 | 4.821% | $8.9727 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $110.53 | 13.647% | $125.614 | $125.61 | $125.60 | $125.60 |
| Purchase #6 | $94.57 | 5.775% | $100.0314 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $112.64 | 3.142% | $116.1791 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $640.76 | $699.9661 | $699.96 | $699.95 | $700.00 | |