| 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 | $110.49 | 3.819% | $114.7096 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $18.51 | 8.748% | $20.1293 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $164.25 | 8.589% | $178.3574 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $97.46 | 10.477% | $107.6709 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $82.72 | 5.490% | $87.2613 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $106.33 | 9.249% | $116.1645 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $7.89 | 7.571% | $8.4874 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $587.65 | $632.7804 | $632.78 | $632.75 | $632.90 | |