| 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 | $68.97 | 10.442% | $76.1718 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $21.96 | 4.759% | $23.0051 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $191.79 | 13.235% | $217.1734 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $109.45 | 3.570% | $113.3574 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $106.40 | 7.382% | $114.2544 | $114.25 | $114.25 | $114.30 |
| Purchase #6 | $236.30 | 8.525% | $256.4446 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $86.68 | 10.687% | $95.9435 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $821.55 | $896.3502 | $896.34 | $896.30 | $896.40 | |