| 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 | $28.67 | 7.447% | $30.8051 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $242.39 | 3.740% | $251.4554 | $251.46 | $251.45 | $251.50 |
| Purchase #3 | $119.63 | 10.452% | $132.1337 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $196.35 | 4.730% | $205.6374 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $88.41 | 10.204% | $97.4314 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $12.79 | 13.544% | $14.5223 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $25.86 | 4.451% | $27.011 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $714.10 | $758.9963 | $759.00 | $759.00 | $758.90 | |