| 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 | $140.91 | 5.558% | $148.7418 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $76.70 | 13.420% | $86.9931 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $29.98 | 5.144% | $31.5222 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $214.92 | 10.411% | $237.2953 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $41.61 | 10.824% | $46.1139 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $45.43 | 9.496% | $49.744 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $111.59 | 4.789% | $116.934 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $661.14 | $717.3443 | $717.33 | $717.35 | $717.20 | |