| 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 | $19.54 | 9.260% | $21.3494 | $21.35 | $21.35 | $21.30 |
| Purchase #2 | $112.44 | 7.308% | $120.6571 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $249.40 | 5.815% | $263.9026 | $263.90 | $263.90 | $263.90 |
| Purchase #4 | $227.55 | 4.185% | $237.073 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $52.99 | 13.868% | $60.3387 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $193.27 | 5.711% | $204.3076 | $204.31 | $204.30 | $204.30 |
| Purchase #7 | $34.28 | 5.169% | $36.0519 | $36.05 | $36.05 | $36.10 |
| 7 purchase totals = | $889.47 | $943.6803 | $943.68 | $943.65 | $943.70 | |