| 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 | $82.54 | 5.666% | $87.2167 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $78.49 | 10.656% | $86.8539 | $86.85 | $86.85 | $86.90 |
| Purchase #3 | $190.36 | 3.534% | $197.0873 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $85.27 | 3.825% | $88.5316 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $9.29 | 7.707% | $10.006 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $20.78 | 3.736% | $21.5563 | $21.56 | $21.55 | $21.60 |
| Purchase #7 | $54.69 | 7.205% | $58.6304 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $521.42 | $549.8822 | $549.89 | $549.90 | $549.90 | |