| 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 | $78.69 | 11.367% | $87.6347 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $115.63 | 9.540% | $126.6611 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $97.40 | 7.205% | $104.4177 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $111.40 | 11.355% | $124.0495 | $124.05 | $124.05 | $124.00 |
| Purchase #5 | $14.33 | 12.857% | $16.1724 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $46.87 | 4.698% | $49.072 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $175.76 | 13.581% | $199.63 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $640.08 | $707.6374 | $707.63 | $707.60 | $707.60 | |