| 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 | $87.85 | 10.719% | $97.2666 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $82.26 | 3.444% | $85.093 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $161.85 | 4.514% | $169.1559 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $92.36 | 10.756% | $102.2942 | $102.29 | $102.30 | $102.30 |
| Purchase #5 | $84.98 | 10.361% | $93.7848 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $176.61 | 5.813% | $186.8763 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $222.58 | 3.269% | $229.8561 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $908.49 | $964.3269 | $964.33 | $964.35 | $964.50 | |