| 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 | $44.35 | 10.677% | $49.0852 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $103.85 | 12.414% | $116.7419 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $168.73 | 9.862% | $185.3702 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $204.75 | 4.590% | $214.148 | $214.15 | $214.15 | $214.10 |
| Purchase #5 | $119.37 | 11.335% | $132.9006 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $109.29 | 13.514% | $124.0595 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $13.54 | 13.455% | $15.3618 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $763.88 | $837.6672 | $837.67 | $837.65 | $837.70 | |