| 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 | $61.30 | 12.343% | $68.8663 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $109.88 | 11.843% | $122.8931 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $80.42 | 7.662% | $86.5818 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $176.81 | 5.626% | $186.7573 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $19.45 | 6.227% | $20.6612 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $222.51 | 13.220% | $251.9258 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $10.40 | 11.272% | $11.5723 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $680.77 | $749.2578 | $749.26 | $749.25 | $749.40 | |