| 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 | $101.48 | 9.118% | $110.7329 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $86.66 | 4.187% | $90.2885 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $228.34 | 10.790% | $252.9779 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $72.76 | 4.322% | $75.9047 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $191.88 | 8.240% | $207.6909 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $68.36 | 6.349% | $72.7002 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $87.90 | 11.110% | $97.6657 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $837.38 | $907.9608 | $907.96 | $908.00 | $908.00 | |