| 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 | $117.86 | 8.171% | $127.4903 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $41.41 | 13.661% | $47.067 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $113.63 | 10.352% | $125.393 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $115.79 | 8.701% | $125.8649 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $246.66 | 6.562% | $262.8458 | $262.85 | $262.85 | $262.80 |
| Purchase #6 | $98.74 | 4.113% | $102.8012 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $17.94 | 4.180% | $18.6899 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $752.03 | $810.1521 | $810.15 | $810.15 | $810.20 | |