| 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 | $21.98 | 7.465% | $23.6208 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $73.60 | 4.605% | $76.9893 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $241.88 | 12.533% | $272.1948 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $48.96 | 7.530% | $52.6467 | $52.65 | $52.65 | $52.60 |
| Purchase #5 | $34.72 | 9.195% | $37.9125 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $115.50 | 7.795% | $124.5032 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $59.79 | 9.236% | $65.3122 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $596.43 | $653.1795 | $653.17 | $653.15 | $653.10 | |