| 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 | $87.83 | 11.206% | $97.6722 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $44.62 | 3.472% | $46.1692 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $15.40 | 4.127% | $16.0356 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $168.93 | 10.701% | $187.0072 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $127.32 | 4.708% | $133.3142 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $211.57 | 7.840% | $228.1571 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $109.89 | 10.220% | $121.1208 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $765.56 | $829.4763 | $829.48 | $829.40 | $829.50 | |