| 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 | $87.91 | 11.319% | $97.8605 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $10.78 | 6.363% | $11.4659 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $141.89 | 3.454% | $146.7909 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $39.74 | 10.396% | $43.8714 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $85.39 | 10.627% | $94.4644 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $215.68 | 9.298% | $235.7339 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $21.73 | 6.308% | $23.1007 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $603.12 | $653.2877 | $653.28 | $653.25 | $653.40 | |