| 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 | $85.97 | 8.725% | $93.4709 | $93.47 | $93.45 | $93.50 |
| Purchase #2 | $13.66 | 6.106% | $14.4941 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $26.92 | 11.807% | $30.0984 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $98.90 | 6.115% | $104.9477 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $27.35 | 3.853% | $28.4038 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $119.58 | 12.515% | $134.5454 | $134.55 | $134.55 | $134.50 |
| Purchase #7 | $68.55 | 5.449% | $72.2853 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $440.93 | $478.2456 | $478.25 | $478.25 | $478.20 | |