| 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 | $10.95 | 9.595% | $12.0007 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $83.85 | 6.574% | $89.3623 | $89.36 | $89.35 | $89.40 |
| Purchase #3 | $117.42 | 3.685% | $121.7469 | $121.75 | $121.75 | $121.70 |
| Purchase #4 | $109.41 | 3.719% | $113.479 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $124.43 | 6.290% | $132.2566 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $83.36 | 7.144% | $89.3152 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $244.71 | 8.652% | $265.8823 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $774.13 | $824.0430 | $824.05 | $824.05 | $824.10 | |