| 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 | $10.38 | 8.316% | $11.2432 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $67.40 | 12.345% | $75.7205 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $30.83 | 12.768% | $34.7664 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $203.90 | 5.856% | $215.8404 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $196.98 | 10.838% | $218.3287 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $133.58 | 9.601% | $146.405 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $160.90 | 5.494% | $169.7398 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $803.97 | $872.0440 | $872.05 | $872.05 | $871.90 | |