| 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 | $51.74 | 6.127% | $54.9101 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $159.58 | 6.352% | $169.7165 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $11.81 | 4.679% | $12.3626 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $57.48 | 13.792% | $65.4076 | $65.41 | $65.40 | $65.40 |
| Purchase #5 | $182.97 | 11.391% | $203.8121 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $54.70 | 13.798% | $62.2475 | $62.25 | $62.25 | $62.20 |
| Purchase #7 | $89.81 | 8.784% | $97.6989 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $608.09 | $666.1553 | $666.16 | $666.10 | $666.10 | |