| 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 | $27.33 | 12.409% | $30.7214 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $233.46 | 12.157% | $261.8417 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $198.90 | 7.566% | $213.9488 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $32.64 | 6.781% | $34.8533 | $34.85 | $34.85 | $34.90 |
| Purchase #5 | $119.86 | 4.684% | $125.4742 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $5.73 | 8.512% | $6.2177 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $35.92 | 8.625% | $39.0181 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $653.84 | $712.0752 | $712.07 | $712.00 | $712.00 | |