| 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 | $28.53 | 8.507% | $30.957 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $104.97 | 11.826% | $117.3838 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $41.79 | 3.278% | $43.1599 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $51.69 | 6.433% | $55.0152 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $219.92 | 12.708% | $247.8674 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $77.61 | 5.109% | $81.5751 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $217.40 | 5.167% | $228.6331 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $741.91 | $804.5915 | $804.60 | $804.60 | $804.70 | |