| 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 | $200.77 | 3.501% | $207.799 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $7.31 | 10.379% | $8.0687 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $109.49 | 4.370% | $114.2747 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $67.85 | 10.520% | $74.9878 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $121.62 | 6.748% | $129.8269 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $204.63 | 8.429% | $221.8783 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $195.57 | 6.128% | $207.5545 | $207.55 | $207.55 | $207.60 |
| 7 purchase totals = | $907.24 | $964.3899 | $964.39 | $964.40 | $964.50 | |