| 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 | $47.92 | 6.589% | $51.0774 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $240.82 | 8.724% | $261.8291 | $261.83 | $261.85 | $261.80 |
| Purchase #3 | $24.41 | 11.123% | $27.1251 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $54.52 | 8.393% | $59.0959 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $217.63 | 8.165% | $235.3995 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $108.30 | 7.845% | $116.7961 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $126.66 | 8.808% | $137.8162 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $820.26 | $889.1393 | $889.16 | $889.20 | $889.10 | |