| 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 | $175.57 | 12.335% | $197.2266 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $107.81 | 6.497% | $114.8144 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $42.96 | 10.760% | $47.5825 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $41.69 | 4.342% | $43.5002 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $43.58 | 4.580% | $45.576 | $45.58 | $45.60 | $45.60 |
| Purchase #6 | $106.57 | 11.224% | $118.5314 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $129.54 | 5.810% | $137.0663 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $647.72 | $704.2974 | $704.30 | $704.35 | $704.30 | |