| 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 | $23.92 | 3.510% | $24.7596 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $14.33 | 9.400% | $15.677 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $242.61 | 7.721% | $261.3419 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $9.96 | 6.418% | $10.5992 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $170.54 | 10.197% | $187.93 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $56.38 | 13.204% | $63.8244 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $51.62 | 9.771% | $56.6638 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $569.36 | $620.7959 | $620.79 | $620.80 | $620.80 | |