| 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 | $69.97 | 11.638% | $78.1131 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $125.62 | 3.263% | $129.719 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $244.70 | 9.281% | $267.4106 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $97.31 | 7.557% | $104.6637 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $15.56 | 10.192% | $17.1459 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $10.93 | 9.672% | $11.9871 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $133.99 | 6.295% | $142.4247 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $698.08 | $751.4641 | $751.46 | $751.40 | $751.40 | |