| 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 | $104.36 | 3.437% | $107.9469 | $107.95 | $107.95 | $107.90 |
| Purchase #2 | $173.44 | 7.281% | $186.0682 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $30.79 | 12.635% | $34.6803 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $145.95 | 10.312% | $161.0004 | $161.00 | $161.00 | $161.00 |
| Purchase #5 | $28.38 | 7.714% | $30.5692 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $97.62 | 8.711% | $106.1237 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $130.90 | 6.749% | $139.7344 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $711.44 | $766.1231 | $766.12 | $766.10 | $766.10 | |