| 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 | $48.30 | 12.613% | $54.3921 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $46.26 | 6.580% | $49.3039 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $69.97 | 3.306% | $72.2832 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $215.34 | 12.828% | $242.9638 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $154.93 | 5.183% | $162.96 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $21.93 | 7.368% | $23.5458 | $23.55 | $23.55 | $23.50 |
| Purchase #7 | $208.37 | 11.213% | $231.7345 | $231.73 | $231.75 | $231.70 |
| 7 purchase totals = | $765.10 | $837.1833 | $837.17 | $837.20 | $837.20 | |