| 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 | $73.50 | 9.382% | $80.3958 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $8.52 | 7.371% | $9.148 | $9.15 | $9.15 | $9.10 |
| Purchase #3 | $96.50 | 11.471% | $107.5695 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $104.97 | 7.121% | $112.4449 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $77.97 | 6.863% | $83.3211 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $199.56 | 11.527% | $222.5633 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $243.84 | 6.698% | $260.1724 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $804.86 | $875.6150 | $875.61 | $875.55 | $875.60 | |