| 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 | $40.46 | 3.730% | $41.9692 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $244.31 | 6.126% | $259.2764 | $259.28 | $259.30 | $259.30 |
| Purchase #3 | $39.47 | 3.728% | $40.9414 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $55.49 | 8.602% | $60.2632 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $81.92 | 3.213% | $84.5521 | $84.55 | $84.55 | $84.60 |
| Purchase #6 | $243.96 | 8.235% | $264.0501 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $209.37 | 8.578% | $227.3298 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $914.98 | $978.3822 | $978.38 | $978.40 | $978.50 | |