| 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 | $55.40 | 5.442% | $58.4149 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $207.83 | 5.605% | $219.4789 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $181.45 | 5.451% | $191.3408 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $195.26 | 5.286% | $205.5814 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $56.80 | 9.411% | $62.1454 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $25.50 | 12.371% | $28.6546 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $158.25 | 9.856% | $173.8471 | $173.85 | $173.85 | $173.80 |
| 7 purchase totals = | $880.49 | $939.4631 | $939.46 | $939.50 | $939.40 | |