| 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 | $78.50 | 4.451% | $81.994 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $71.41 | 11.543% | $79.6529 | $79.65 | $79.65 | $79.70 |
| Purchase #3 | $210.54 | 3.761% | $218.4584 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $138.75 | 8.241% | $150.1844 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $110.98 | 13.243% | $125.6771 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $235.65 | 4.342% | $245.8819 | $245.88 | $245.90 | $245.90 |
| Purchase #7 | $15.87 | 8.261% | $17.181 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $861.70 | $919.0297 | $919.02 | $919.10 | $919.20 | |