| 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 | $94.41 | 10.574% | $104.3929 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $30.58 | 12.464% | $34.3915 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $205.27 | 12.529% | $230.9883 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $65.56 | 4.642% | $68.6033 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $58.43 | 4.744% | $61.2019 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $51.66 | 4.273% | $53.8674 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $75.32 | 11.366% | $83.8809 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $581.23 | $637.3262 | $637.32 | $637.35 | $637.40 | |