| 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 | $45.53 | 13.733% | $51.7826 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $12.84 | 12.784% | $14.4815 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $164.74 | 10.156% | $181.471 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $205.44 | 12.639% | $231.4056 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $212.64 | 9.428% | $232.6877 | $232.69 | $232.70 | $232.70 |
| Purchase #6 | $90.59 | 10.286% | $99.9081 | $99.91 | $99.90 | $99.90 |
| Purchase #7 | $194.47 | 7.342% | $208.748 | $208.75 | $208.75 | $208.70 |
| 7 purchase totals = | $926.25 | $1,020.4845 | $1,020.49 | $1,020.50 | $1,020.50 | |