| 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 | $51.46 | 8.499% | $55.8336 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $92.49 | 12.792% | $104.3213 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $72.63 | 6.630% | $77.4454 | $77.45 | $77.45 | $77.40 |
| Purchase #4 | $200.25 | 5.650% | $211.5641 | $211.56 | $211.55 | $211.60 |
| Purchase #5 | $246.34 | 11.257% | $274.0705 | $274.07 | $274.05 | $274.10 |
| Purchase #6 | $8.39 | 8.363% | $9.0917 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $70.45 | 3.745% | $73.0884 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $742.01 | $805.4150 | $805.41 | $805.40 | $805.40 | |