| 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 | $85.78 | 11.380% | $95.5418 | $95.54 | $95.55 | $95.50 |
| Purchase #2 | $28.70 | 6.803% | $30.6525 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $130.96 | 11.667% | $146.2391 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $142.47 | 4.847% | $149.3755 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $175.46 | 5.844% | $185.7139 | $185.71 | $185.70 | $185.70 |
| Purchase #6 | $103.77 | 9.324% | $113.4455 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $109.68 | 9.123% | $119.6861 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $776.82 | $840.6544 | $840.66 | $840.70 | $840.60 | |