| 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 | $9.82 | 9.675% | $10.7701 | $10.77 | $10.75 | $10.80 |
| Purchase #2 | $189.92 | 9.792% | $208.517 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $24.65 | 4.727% | $25.8152 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $15.99 | 4.293% | $16.6765 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $200.38 | 13.285% | $227.0005 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $231.90 | 9.851% | $254.7445 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $197.92 | 9.729% | $217.1756 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $870.58 | $960.6994 | $960.71 | $960.70 | $960.70 | |