| 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 | $79.33 | 8.874% | $86.3697 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $81.56 | 5.485% | $86.0336 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $185.75 | 4.836% | $194.7329 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $30.40 | 8.453% | $32.9697 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $135.62 | 3.205% | $139.9666 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $180.33 | 5.734% | $190.6701 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $21.77 | 3.254% | $22.4784 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $714.76 | $753.2210 | $753.22 | $753.20 | $753.30 | |