| 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 | $45.37 | 7.598% | $48.8172 | $48.82 | $48.80 | $48.80 |
| Purchase #2 | $67.66 | 7.718% | $72.882 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $95.79 | 7.107% | $102.5978 | $102.60 | $102.60 | $102.60 |
| Purchase #4 | $149.28 | 6.300% | $158.6846 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $85.60 | 10.694% | $94.7541 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $34.44 | 7.427% | $36.9979 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $175.64 | 6.314% | $186.7299 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $653.78 | $701.4635 | $701.46 | $701.50 | $701.50 | |