| 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 | $8.71 | 3.151% | $8.9845 | $8.98 | $9.00 | $9.00 |
| Purchase #2 | $62.28 | 7.443% | $66.9155 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $155.94 | 6.485% | $166.0527 | $166.05 | $166.05 | $166.10 |
| Purchase #4 | $106.45 | 6.366% | $113.2266 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $205.59 | 3.627% | $213.0467 | $213.05 | $213.05 | $213.00 |
| Purchase #6 | $109.71 | 6.539% | $116.8839 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $213.91 | 12.141% | $239.8808 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $862.59 | $924.9907 | $924.99 | $925.05 | $925.00 | |