| 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 | $104.35 | 7.868% | $112.5603 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $99.88 | 3.165% | $103.0412 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $67.39 | 12.168% | $75.59 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $64.92 | 9.650% | $71.1848 | $71.18 | $71.20 | $71.20 |
| Purchase #5 | $113.38 | 7.797% | $122.2202 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $119.74 | 13.481% | $135.8821 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $94.25 | 3.724% | $97.7599 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $663.91 | $718.2385 | $718.23 | $718.25 | $718.30 | |