| 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 | $184.49 | 10.328% | $203.5441 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $82.48 | 7.637% | $88.779 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $158.51 | 13.224% | $179.4714 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $60.88 | 10.760% | $67.4307 | $67.43 | $67.45 | $67.40 |
| Purchase #5 | $126.55 | 6.130% | $134.3075 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $104.55 | 5.258% | $110.0472 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $88.97 | 6.233% | $94.5155 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $806.43 | $878.0954 | $878.10 | $878.10 | $878.00 | |