| 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 | $97.34 | 5.381% | $102.5779 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $194.30 | 10.488% | $214.6782 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $82.69 | 6.154% | $87.7787 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $9.71 | 4.455% | $10.1426 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $208.95 | 3.513% | $216.2904 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $117.56 | 10.441% | $129.8344 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $205.62 | 3.781% | $213.3945 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $916.17 | $974.6967 | $974.69 | $974.80 | $974.70 | |