| 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 | $47.25 | 6.605% | $50.3709 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $21.89 | 5.561% | $23.1073 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $160.98 | 9.245% | $175.8626 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $153.54 | 7.526% | $165.0954 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $143.52 | 9.572% | $157.2577 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $205.37 | 8.803% | $223.4487 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $55.48 | 8.508% | $60.2002 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $788.03 | $855.3428 | $855.35 | $855.30 | $855.40 | |