| 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 | $51.83 | 4.471% | $54.1473 | $54.15 | $54.15 | $54.10 |
| Purchase #2 | $52.72 | 11.368% | $58.7132 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $151.84 | 7.452% | $163.1551 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $90.51 | 13.767% | $102.9705 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $115.73 | 11.601% | $129.1558 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $190.81 | 7.483% | $205.0883 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $244.73 | 4.871% | $256.6508 | $256.65 | $256.65 | $256.70 |
| 7 purchase totals = | $898.17 | $969.8810 | $969.89 | $969.85 | $970.00 | |