| 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 | $67.84 | 5.426% | $71.521 | $71.52 | $71.50 | $71.50 |
| Purchase #2 | $11.90 | 10.584% | $13.1595 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $131.59 | 9.576% | $144.1911 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $76.93 | 3.299% | $79.4679 | $79.47 | $79.45 | $79.50 |
| Purchase #5 | $17.40 | 4.450% | $18.1743 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $28.42 | 8.497% | $30.8348 | $30.83 | $30.85 | $30.80 |
| Purchase #7 | $117.57 | 4.437% | $122.7866 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $451.65 | $480.1352 | $480.13 | $480.10 | $480.20 | |