| 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 | $66.25 | 3.283% | $68.425 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $75.29 | 3.824% | $78.1691 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $76.94 | 12.855% | $86.8306 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $17.59 | 9.803% | $19.3143 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $213.87 | 10.583% | $236.5039 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $64.83 | 3.245% | $66.9337 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $61.58 | 9.178% | $67.2318 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $576.35 | $623.4084 | $623.40 | $623.45 | $623.30 | |