| 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 | $76.64 | 6.199% | $81.3909 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $64.79 | 4.800% | $67.8999 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $201.68 | 7.214% | $216.2292 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $99.75 | 8.188% | $107.9175 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $227.98 | 4.286% | $237.7512 | $237.75 | $237.75 | $237.80 |
| Purchase #6 | $88.59 | 6.633% | $94.4662 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $199.46 | 7.787% | $214.992 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $958.89 | $1,020.6469 | $1,020.65 | $1,020.65 | $1,020.70 | |