| 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 | $13.79 | 10.472% | $15.2341 | $15.23 | $15.25 | $15.20 |
| Purchase #2 | $66.48 | 3.814% | $69.0155 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $210.67 | 13.576% | $239.2706 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $25.57 | 3.676% | $26.51 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $100.36 | 11.582% | $111.9837 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $183.47 | 4.138% | $191.062 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $231.42 | 10.477% | $255.6659 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $831.76 | $908.7418 | $908.74 | $908.70 | $908.80 | |