| 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 | $78.71 | 3.536% | $81.4932 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $199.47 | 3.656% | $206.7626 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $95.72 | 11.466% | $106.6953 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $225.54 | 3.761% | $234.0226 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $43.89 | 7.785% | $47.3068 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $48.79 | 5.315% | $51.3832 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $122.43 | 10.654% | $135.4737 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $814.55 | $863.1374 | $863.13 | $863.10 | $863.20 | |