| 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 | $72.62 | 5.584% | $76.6751 | $76.68 | $76.70 | $76.70 |
| Purchase #2 | $40.94 | 11.317% | $45.5732 | $45.57 | $45.55 | $45.60 |
| Purchase #3 | $248.38 | 5.478% | $261.9863 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $66.68 | 13.108% | $75.4204 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $9.32 | 5.282% | $9.8123 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $197.40 | 6.193% | $209.625 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $154.74 | 3.249% | $159.7675 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $790.08 | $838.8598 | $838.87 | $838.85 | $838.90 | |