| 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 | $7.51 | 12.811% | $8.4721 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $132.69 | 4.794% | $139.0512 | $139.05 | $139.05 | $139.10 |
| Purchase #3 | $85.39 | 10.701% | $94.5276 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $163.61 | 11.747% | $182.8293 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $157.89 | 10.815% | $174.9658 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $148.68 | 12.651% | $167.4895 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $113.81 | 6.421% | $121.1177 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $809.58 | $888.4532 | $888.46 | $888.45 | $888.50 | |