| 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 | $60.60 | 10.216% | $66.7909 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $193.51 | 11.448% | $215.663 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $80.32 | 11.807% | $89.8034 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $9.59 | 9.131% | $10.4657 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $86.36 | 13.160% | $97.725 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $70.37 | 9.541% | $77.084 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $156.46 | 11.181% | $173.9538 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $657.21 | $731.4858 | $731.48 | $731.50 | $731.60 | |