| 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 | $76.34 | 3.549% | $79.0493 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $62.55 | 7.623% | $67.3182 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $242.42 | 5.417% | $255.5519 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $20.67 | 13.151% | $23.3883 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $229.43 | 8.396% | $248.6929 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $22.80 | 13.645% | $25.9111 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $202.33 | 5.196% | $212.8431 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $856.54 | $912.7548 | $912.75 | $912.75 | $912.70 | |