| 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 | $16.61 | 3.217% | $17.1443 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $212.75 | 8.821% | $231.5167 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $47.98 | 8.116% | $51.8741 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $64.91 | 11.272% | $72.2267 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $115.95 | 9.206% | $126.6244 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $100.94 | 3.216% | $104.1862 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $76.93 | 6.444% | $81.8874 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $636.07 | $685.4598 | $685.46 | $685.45 | $685.40 | |