| 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 | $39.44 | 6.505% | $42.0056 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $213.35 | 13.134% | $241.3714 | $241.37 | $241.35 | $241.40 |
| Purchase #3 | $26.46 | 8.460% | $28.6985 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $30.70 | 10.122% | $33.8075 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $41.79 | 10.294% | $46.0919 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $126.81 | 12.373% | $142.5002 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $28.25 | 3.520% | $29.2444 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $506.80 | $563.7195 | $563.72 | $563.70 | $563.70 | |