| 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 | $105.58 | 11.296% | $117.5063 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $14.57 | 13.478% | $16.5337 | $16.53 | $16.55 | $16.50 |
| Purchase #3 | $53.66 | 10.328% | $59.202 | $59.20 | $59.20 | $59.20 |
| Purchase #4 | $199.60 | 11.238% | $222.031 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $65.33 | 7.387% | $70.1559 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $229.58 | 12.302% | $257.8229 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $112.25 | 7.281% | $120.4229 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $780.57 | $863.6747 | $863.67 | $863.65 | $863.60 | |