| 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 | $51.36 | 7.791% | $55.3615 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $86.70 | 12.253% | $97.3234 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $156.37 | 3.332% | $161.5802 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $124.58 | 13.188% | $141.0096 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $127.94 | 10.256% | $141.0615 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $117.29 | 13.619% | $133.2637 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $85.46 | 9.863% | $93.8889 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $749.70 | $823.4888 | $823.48 | $823.45 | $823.60 | |