| 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 | $93.72 | 7.832% | $101.0602 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $174.74 | 13.637% | $198.5693 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $102.34 | 3.239% | $105.6548 | $105.65 | $105.65 | $105.70 |
| Purchase #4 | $163.75 | 11.529% | $182.6287 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $80.88 | 6.548% | $86.176 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $12.44 | 10.742% | $13.7763 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $52.49 | 6.359% | $55.8278 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $680.36 | $743.6931 | $743.70 | $743.75 | $743.80 | |