| 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 | $71.42 | 12.171% | $80.1125 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $93.60 | 3.194% | $96.5896 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $109.60 | 13.774% | $124.6963 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $213.79 | 4.240% | $222.8547 | $222.85 | $222.85 | $222.90 |
| Purchase #5 | $93.26 | 4.805% | $97.7411 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $178.40 | 4.377% | $186.2086 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $98.55 | 13.131% | $111.4906 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $858.62 | $919.6934 | $919.69 | $919.70 | $919.70 | |