| 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 | $71.54 | 5.743% | $75.6485 | $75.65 | $75.65 | $75.60 |
| Purchase #2 | $179.68 | 3.304% | $185.6166 | $185.62 | $185.60 | $185.60 |
| Purchase #3 | $61.33 | 7.358% | $65.8427 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $117.65 | 4.518% | $122.9654 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $86.27 | 13.379% | $97.8121 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $229.52 | 11.124% | $255.0518 | $255.05 | $255.05 | $255.10 |
| Purchase #7 | $151.56 | 3.387% | $156.6933 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $897.55 | $959.6304 | $959.63 | $959.60 | $959.60 | |