| 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 | $13.95 | 7.667% | $15.0195 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $122.56 | 11.479% | $136.6287 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $26.98 | 11.777% | $30.1574 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $28.78 | 9.828% | $31.6085 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $66.68 | 9.858% | $73.2533 | $73.25 | $73.25 | $73.30 |
| Purchase #6 | $198.55 | 12.766% | $223.8969 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $41.69 | 8.670% | $45.3045 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $499.19 | $555.8688 | $555.87 | $555.85 | $555.90 | |