| 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 | $49.37 | 6.765% | $52.7099 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $41.27 | 11.187% | $45.8869 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $187.39 | 3.263% | $193.5045 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $97.50 | 9.531% | $106.7927 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $121.88 | 9.730% | $133.7389 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $30.99 | 8.809% | $33.7199 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $31.78 | 7.671% | $34.2178 | $34.22 | $34.20 | $34.20 |
| 7 purchase totals = | $560.18 | $600.5706 | $600.57 | $600.55 | $600.50 | |