| 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 | $32.49 | 5.451% | $34.261 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $30.91 | 3.669% | $32.0441 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $60.34 | 12.563% | $67.9205 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $104.44 | 9.314% | $114.1675 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $192.90 | 8.425% | $209.1518 | $209.15 | $209.15 | $209.20 |
| Purchase #6 | $77.44 | 12.157% | $86.8544 | $86.85 | $86.85 | $86.90 |
| Purchase #7 | $60.43 | 11.836% | $67.5825 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $558.95 | $611.9818 | $611.97 | $611.95 | $612.10 | |