| 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 | $21.78 | 12.510% | $24.5047 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $158.41 | 4.576% | $165.6588 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $181.31 | 3.270% | $187.2388 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $247.47 | 5.615% | $261.3654 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $171.78 | 4.342% | $179.2387 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $54.75 | 5.416% | $57.7153 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $58.85 | 9.117% | $64.2154 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $894.35 | $939.9371 | $939.95 | $939.90 | $939.90 | |