| 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 | $102.80 | 13.543% | $116.7222 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $5.36 | 6.385% | $5.7022 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $116.73 | 5.198% | $122.7976 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $114.42 | 9.209% | $124.9569 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $165.73 | 5.753% | $175.2644 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $232.67 | 8.820% | $253.1915 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $159.84 | 4.537% | $167.0919 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $897.55 | $965.7267 | $965.72 | $965.70 | $965.80 | |