| 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 | $247.41 | 10.636% | $273.7245 | $273.72 | $273.70 | $273.70 |
| Purchase #2 | $79.29 | 8.794% | $86.2628 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $58.53 | 5.293% | $61.628 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $81.75 | 5.728% | $86.4326 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $204.35 | 9.758% | $224.2905 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $63.82 | 7.559% | $68.6442 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $65.45 | 8.266% | $70.8601 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $800.60 | $871.8427 | $871.83 | $871.85 | $871.80 | |