| 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 | $30.81 | 8.384% | $33.3931 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $235.26 | 10.402% | $259.7317 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $47.75 | 4.857% | $50.0692 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $50.29 | 13.662% | $57.1606 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $51.89 | 8.863% | $56.489 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $234.86 | 3.196% | $242.3661 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $64.65 | 4.776% | $67.7377 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $715.51 | $766.9474 | $766.95 | $766.95 | $767.00 | |