| 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 | $8.32 | 5.328% | $8.7633 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $141.57 | 13.754% | $161.0415 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $48.55 | 7.858% | $52.3651 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $177.79 | 10.153% | $195.841 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $147.50 | 10.509% | $163.0008 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $41.41 | 9.732% | $45.44 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $173.29 | 9.265% | $189.3453 | $189.35 | $189.35 | $189.30 |
| 7 purchase totals = | $738.43 | $815.7970 | $815.80 | $815.80 | $815.70 | |