| 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 | $30.35 | 7.368% | $32.5862 | $32.59 | $32.60 | $32.60 |
| Purchase #2 | $11.44 | 7.136% | $12.2564 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $132.33 | 10.547% | $146.2868 | $146.29 | $146.30 | $146.30 |
| Purchase #4 | $136.60 | 3.653% | $141.59 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $237.54 | 3.836% | $246.652 | $246.65 | $246.65 | $246.70 |
| Purchase #6 | $55.74 | 10.760% | $61.7376 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $154.74 | 8.767% | $168.3061 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $758.74 | $809.4151 | $809.43 | $809.45 | $809.50 | |