| 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 | $12.94 | 9.270% | $14.1395 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $34.40 | 12.682% | $38.7626 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $134.41 | 8.519% | $145.8604 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $28.58 | 7.244% | $30.6503 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $123.91 | 13.270% | $140.3529 | $140.35 | $140.35 | $140.40 |
| Purchase #6 | $248.98 | 4.856% | $261.0705 | $261.07 | $261.05 | $261.10 |
| Purchase #7 | $165.73 | 5.518% | $174.875 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $748.95 | $805.7112 | $805.71 | $805.70 | $805.90 | |