| 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 | $13.88 | 9.752% | $15.2336 | $15.23 | $15.25 | $15.20 |
| Purchase #2 | $112.69 | 10.355% | $124.359 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $161.89 | 9.229% | $176.8308 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $29.47 | 4.264% | $30.7266 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $227.84 | 5.448% | $240.2527 | $240.25 | $240.25 | $240.30 |
| Purchase #6 | $59.47 | 10.142% | $65.5014 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $74.48 | 8.596% | $80.8823 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $679.72 | $733.7864 | $733.78 | $733.85 | $733.80 | |