| 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 | $97.75 | 5.327% | $102.9571 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $117.76 | 4.173% | $122.6741 | $122.67 | $122.65 | $122.70 |
| Purchase #3 | $67.30 | 4.414% | $70.2706 | $70.27 | $70.25 | $70.30 |
| Purchase #4 | $55.60 | 7.303% | $59.6605 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $129.88 | 12.761% | $146.454 | $146.45 | $146.45 | $146.50 |
| Purchase #6 | $133.34 | 11.599% | $148.8061 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $188.49 | 12.272% | $211.6215 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $790.12 | $862.4439 | $862.44 | $862.35 | $862.60 | |