| 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 | $12.49 | 10.730% | $13.8302 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $148.88 | 12.729% | $167.8309 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $129.28 | 10.551% | $142.9203 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $176.89 | 7.513% | $190.1797 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $113.57 | 7.283% | $121.8413 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $218.84 | 12.533% | $246.2672 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $62.59 | 8.422% | $67.8613 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $862.54 | $950.7309 | $950.73 | $950.75 | $950.70 | |