| 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 | $87.28 | 5.816% | $92.3562 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $42.83 | 11.763% | $47.8681 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $27.58 | 11.763% | $30.8242 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $125.74 | 10.109% | $138.4511 | $138.45 | $138.45 | $138.50 |
| Purchase #5 | $104.82 | 10.592% | $115.9225 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $78.75 | 3.791% | $81.7354 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $80.33 | 8.108% | $86.8432 | $86.84 | $86.85 | $86.80 |
| 7 purchase totals = | $547.33 | $594.0007 | $594.00 | $593.95 | $594.00 | |