| 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 | $53.48 | 4.705% | $55.9962 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $32.81 | 10.429% | $36.2318 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $68.31 | 7.596% | $73.4988 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $42.49 | 5.649% | $44.8903 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $79.28 | 8.550% | $86.0584 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $74.99 | 9.354% | $82.0046 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $18.77 | 11.583% | $20.9441 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $370.13 | $399.6242 | $399.62 | $399.65 | $399.60 | |