| 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 | $16.60 | 13.733% | $18.8797 | $18.88 | $18.90 | $18.90 |
| Purchase #2 | $115.33 | 6.357% | $122.6615 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $36.25 | 5.553% | $38.263 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $235.58 | 11.186% | $261.932 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $229.86 | 3.286% | $237.4132 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $65.77 | 12.763% | $74.1642 | $74.16 | $74.15 | $74.20 |
| Purchase #7 | $86.70 | 5.665% | $91.6116 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $786.09 | $844.9252 | $844.91 | $844.90 | $845.00 | |