| 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 | $20.50 | 13.652% | $23.2987 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $162.65 | 4.508% | $169.9823 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $234.41 | 11.634% | $261.6813 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $199.98 | 12.740% | $225.4575 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $8.72 | 13.251% | $9.8755 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $106.96 | 12.136% | $119.9407 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $132.91 | 11.615% | $148.3475 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $866.13 | $958.5835 | $958.59 | $958.65 | $958.60 | |