| 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 | $113.37 | 7.319% | $121.6676 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $58.75 | 8.827% | $63.9359 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $67.83 | 7.589% | $72.9776 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $94.41 | 9.874% | $103.732 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $60.40 | 12.479% | $67.9373 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $79.33 | 3.591% | $82.1787 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $42.58 | 13.542% | $48.3462 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $516.67 | $560.7753 | $560.79 | $560.85 | $560.70 | |