| 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 | $64.64 | 11.708% | $72.2081 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $36.74 | 12.165% | $41.2094 | $41.21 | $41.20 | $41.20 |
| Purchase #3 | $66.94 | 9.486% | $73.2899 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $70.29 | 5.870% | $74.416 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $90.42 | 7.399% | $97.1102 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $240.72 | 11.602% | $268.6483 | $268.65 | $268.65 | $268.60 |
| Purchase #7 | $15.81 | 9.711% | $17.3453 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $585.56 | $644.2272 | $644.24 | $644.20 | $644.10 | |