| 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 | $17.58 | 4.652% | $18.3978 | $18.40 | $18.40 | $18.40 |
| Purchase #2 | $65.47 | 11.868% | $73.24 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $28.95 | 4.634% | $30.2915 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $167.27 | 7.562% | $179.919 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $80.36 | 12.871% | $90.7031 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $236.78 | 3.405% | $244.8424 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $116.79 | 6.353% | $124.2097 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $713.20 | $761.6035 | $761.60 | $761.60 | $761.50 | |