| 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 | $31.51 | 8.591% | $34.217 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $12.80 | 12.682% | $14.4233 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $39.35 | 12.692% | $44.3443 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $77.87 | 5.634% | $82.2572 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $241.84 | 8.157% | $261.5669 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $59.79 | 10.199% | $65.888 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $157.58 | 9.715% | $172.8889 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $620.74 | $675.5856 | $675.59 | $675.55 | $675.60 | |