| 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 | $64.95 | 7.531% | $69.8414 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $78.79 | 3.315% | $81.4019 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $14.62 | 9.430% | $15.9987 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $42.67 | 6.259% | $45.3407 | $45.34 | $45.35 | $45.30 |
| Purchase #5 | $233.94 | 11.645% | $261.1823 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $16.88 | 5.475% | $17.8042 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $216.74 | 12.407% | $243.6309 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $668.59 | $735.2001 | $735.19 | $735.25 | $735.10 | |