| 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 | $27.81 | 6.203% | $29.5351 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $126.40 | 8.386% | $136.9999 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $95.74 | 5.669% | $101.1675 | $101.17 | $101.15 | $101.20 |
| Purchase #4 | $127.58 | 10.193% | $140.5842 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $102.72 | 11.417% | $114.4475 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $238.82 | 4.836% | $250.3693 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $112.40 | 8.864% | $122.3631 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $831.47 | $895.4666 | $895.47 | $895.45 | $895.50 | |