| 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 | $61.77 | 4.860% | $64.772 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $162.96 | 6.382% | $173.3601 | $173.36 | $173.35 | $173.40 |
| Purchase #3 | $244.78 | 9.480% | $267.9851 | $267.99 | $268.00 | $268.00 |
| Purchase #4 | $56.45 | 13.725% | $64.1978 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $169.63 | 5.263% | $178.5576 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $59.34 | 3.475% | $61.4021 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $90.41 | 10.620% | $100.0115 | $100.01 | $100.00 | $100.00 |
| 7 purchase totals = | $845.34 | $910.2862 | $910.29 | $910.25 | $910.40 | |