| 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 | $51.56 | 13.542% | $58.5423 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $116.27 | 4.234% | $121.1929 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $143.53 | 4.302% | $149.7047 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $127.57 | 3.720% | $132.3156 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $72.38 | 13.519% | $82.1651 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $71.62 | 3.442% | $74.0852 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $176.81 | 3.349% | $182.7314 | $182.73 | $182.75 | $182.70 |
| 7 purchase totals = | $759.74 | $800.7372 | $800.74 | $800.75 | $800.70 | |