| 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 | $129.76 | 5.340% | $136.6892 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $207.87 | 11.104% | $230.9519 | $230.95 | $230.95 | $231.00 |
| Purchase #3 | $66.79 | 13.801% | $76.0077 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $117.33 | 5.414% | $123.6822 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $119.53 | 6.678% | $127.5122 | $127.51 | $127.50 | $127.50 |
| Purchase #6 | $55.34 | 4.259% | $57.6969 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $67.28 | 10.699% | $74.4783 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $763.90 | $827.0184 | $827.02 | $827.05 | $827.10 | |