| 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 | $76.26 | 11.274% | $84.8576 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $177.53 | 10.821% | $196.7405 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $73.92 | 7.221% | $79.2578 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $138.81 | 11.205% | $154.3637 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $52.99 | 12.505% | $59.6164 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $55.30 | 5.394% | $58.2829 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $6.77 | 3.847% | $7.0304 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $581.58 | $640.1493 | $640.15 | $640.15 | $640.20 | |