| 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 | $22.34 | 9.435% | $24.4478 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $9.96 | 9.273% | $10.8836 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $118.27 | 3.716% | $122.6649 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $236.80 | 5.734% | $250.3781 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $44.53 | 10.126% | $49.0391 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $200.33 | 8.417% | $217.1918 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $134.56 | 4.855% | $141.0929 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $766.79 | $815.6982 | $815.69 | $815.75 | $815.70 | |