| 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 | $62.47 | 3.138% | $64.4303 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $122.64 | 3.577% | $127.0268 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $44.68 | 5.681% | $47.2183 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $222.83 | 7.713% | $240.0169 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $101.99 | 3.372% | $105.4291 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $241.25 | 7.269% | $258.7865 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $87.40 | 11.697% | $97.6232 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $883.26 | $940.5311 | $940.54 | $940.55 | $940.40 | |