| 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 | $97.70 | 11.239% | $108.6805 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $100.64 | 6.491% | $107.1725 | $107.17 | $107.15 | $107.20 |
| Purchase #3 | $39.93 | 6.741% | $42.6217 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $165.93 | 11.606% | $185.1878 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $156.67 | 4.483% | $163.6935 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $148.94 | 12.449% | $167.4815 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $82.89 | 10.604% | $91.6797 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $792.70 | $866.5172 | $866.51 | $866.55 | $866.60 | |