| 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 | $20.46 | 13.421% | $23.2059 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $45.79 | 10.680% | $50.6804 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $216.49 | 7.147% | $231.9625 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $49.73 | 10.377% | $54.8905 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $146.27 | 12.230% | $164.1588 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $41.46 | 9.410% | $45.3614 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $33.55 | 3.379% | $34.6837 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $553.75 | $604.9432 | $604.94 | $604.95 | $605.10 | |