| 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 | $113.66 | 10.833% | $125.9728 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $208.44 | 7.866% | $224.8359 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $93.77 | 6.731% | $100.0817 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $31.72 | 9.749% | $34.8124 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $71.69 | 10.134% | $78.9551 | $78.96 | $78.95 | $79.00 |
| Purchase #6 | $7.27 | 10.488% | $8.0325 | $8.03 | $8.05 | $8.00 |
| Purchase #7 | $36.47 | 12.390% | $40.9886 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $563.02 | $613.6790 | $613.68 | $613.70 | $613.70 | |