| 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 | $156.60 | 3.508% | $162.0935 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $90.89 | 6.826% | $97.0942 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $88.85 | 10.581% | $98.2512 | $98.25 | $98.25 | $98.30 |
| Purchase #4 | $27.39 | 7.547% | $29.4571 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $100.74 | 3.662% | $104.4291 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $215.96 | 9.732% | $236.9772 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $12.67 | 4.464% | $13.2356 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $693.10 | $741.5379 | $741.54 | $741.60 | $741.60 | |