| 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 | $60.69 | 13.220% | $68.7132 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $88.59 | 9.721% | $97.2018 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $82.30 | 10.437% | $90.8897 | $90.89 | $90.90 | $90.90 |
| Purchase #4 | $191.50 | 10.519% | $211.6439 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $249.89 | 7.501% | $268.6342 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $121.80 | 6.684% | $129.9411 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $36.85 | 13.681% | $41.8914 | $41.89 | $41.90 | $41.90 |
| 7 purchase totals = | $831.62 | $908.9153 | $908.90 | $908.95 | $908.80 | |