| 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 | $10.89 | 5.440% | $11.4824 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $92.53 | 12.495% | $104.0916 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $208.66 | 10.812% | $231.2203 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $57.25 | 12.650% | $64.4921 | $64.49 | $64.50 | $64.50 |
| Purchase #5 | $137.96 | 11.122% | $153.3039 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $51.46 | 3.438% | $53.2292 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $241.51 | 7.443% | $259.4856 | $259.49 | $259.50 | $259.50 |
| 7 purchase totals = | $800.26 | $877.3051 | $877.30 | $877.35 | $877.30 | |