| 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 | $245.32 | 13.551% | $278.5633 | $278.56 | $278.55 | $278.60 |
| Purchase #2 | $20.88 | 5.791% | $22.0892 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $214.61 | 3.866% | $222.9068 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $47.38 | 6.763% | $50.5843 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $50.92 | 8.816% | $55.4091 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $59.61 | 3.485% | $61.6874 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $178.41 | 9.729% | $195.7675 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $817.13 | $887.0076 | $887.01 | $887.00 | $887.10 | |