| 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 | $94.40 | 13.387% | $107.0373 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $236.30 | 10.624% | $261.4045 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $78.52 | 13.814% | $89.3668 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $7.54 | 11.612% | $8.4155 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $230.35 | 6.690% | $245.7604 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $45.61 | 3.509% | $47.2105 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $93.96 | 12.123% | $105.3508 | $105.35 | $105.35 | $105.40 |
| 7 purchase totals = | $786.68 | $864.5458 | $864.55 | $864.50 | $864.60 | |