| 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 | $173.42 | 7.595% | $186.5912 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $51.99 | 10.648% | $57.5259 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $36.86 | 8.436% | $39.9695 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $26.97 | 11.608% | $30.1007 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $13.95 | 12.683% | $15.7193 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $10.48 | 10.151% | $11.5438 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $232.37 | 4.618% | $243.1008 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $546.04 | $584.5512 | $584.55 | $584.55 | $584.50 | |