| 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 | $74.70 | 6.269% | $79.3829 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $133.59 | 5.341% | $140.725 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $68.90 | 11.723% | $76.9771 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $98.72 | 5.266% | $103.9186 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $114.65 | 10.852% | $127.0918 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $19.91 | 10.488% | $21.9982 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $143.56 | 4.507% | $150.0302 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $654.03 | $700.1238 | $700.13 | $700.20 | $700.10 | |