| 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 | $95.31 | 9.329% | $104.2015 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $163.94 | 13.625% | $186.2768 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $82.65 | 6.628% | $88.128 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $75.28 | 13.400% | $85.3675 | $85.37 | $85.35 | $85.40 |
| Purchase #5 | $7.43 | 12.668% | $8.3712 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $186.32 | 8.747% | $202.6174 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $177.51 | 10.500% | $196.1486 | $196.15 | $196.15 | $196.10 |
| 7 purchase totals = | $788.44 | $871.1110 | $871.12 | $871.10 | $871.10 | |