| 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 | $40.66 | 13.482% | $46.1418 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $14.61 | 5.313% | $15.3862 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $243.99 | 7.717% | $262.8187 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $18.25 | 12.418% | $20.5163 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $71.25 | 12.290% | $80.0066 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $240.76 | 6.832% | $257.2087 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $182.44 | 4.633% | $190.8924 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $811.96 | $872.9707 | $872.98 | $872.95 | $872.90 | |