| 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 | $74.72 | 4.282% | $77.9195 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $250.95 | 12.118% | $281.3601 | $281.36 | $281.35 | $281.40 |
| Purchase #3 | $88.70 | 10.451% | $97.97 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $13.91 | 9.771% | $15.2691 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $139.38 | 4.774% | $146.034 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $85.48 | 9.381% | $93.4989 | $93.50 | $93.50 | $93.50 |
| Purchase #7 | $236.28 | 13.666% | $268.57 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $889.42 | $980.6216 | $980.62 | $980.55 | $980.70 | |