| 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 | $22.47 | 4.522% | $23.4861 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $221.76 | 7.804% | $239.0662 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $247.86 | 9.713% | $271.9346 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $72.39 | 6.501% | $77.0961 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $25.64 | 4.184% | $26.7128 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $124.78 | 10.608% | $138.0167 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $148.49 | 10.221% | $163.6672 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $863.39 | $939.9797 | $939.99 | $939.95 | $940.00 | |