| 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 | $83.95 | 6.439% | $89.3555 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $198.49 | 11.168% | $220.6574 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $164.91 | 13.583% | $187.3097 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $240.61 | 8.472% | $260.9945 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $12.50 | 3.869% | $12.9836 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $69.92 | 3.382% | $72.2847 | $72.28 | $72.30 | $72.30 |
| Purchase #7 | $78.92 | 3.190% | $81.4375 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $849.30 | $925.0229 | $925.02 | $925.05 | $925.10 | |