| 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 | $97.32 | 7.785% | $104.8964 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $213.42 | 6.314% | $226.8953 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $178.31 | 13.447% | $202.2873 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $65.37 | 11.794% | $73.0797 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $18.47 | 9.349% | $20.1968 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $109.57 | 4.723% | $114.745 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $123.66 | 13.866% | $140.8067 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $806.12 | $882.9072 | $882.93 | $882.95 | $882.90 | |