| 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 | $9.27 | 4.129% | $9.6528 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $80.49 | 9.515% | $88.1486 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $8.47 | 3.367% | $8.7552 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $151.48 | 3.296% | $156.4728 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $140.28 | 10.223% | $154.6208 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $56.25 | 5.497% | $59.3421 | $59.34 | $59.35 | $59.30 |
| Purchase #7 | $213.75 | 4.538% | $223.45 | $223.45 | $223.45 | $223.50 |
| 7 purchase totals = | $659.99 | $700.4423 | $700.44 | $700.40 | $700.50 | |