| 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 | $72.89 | 9.214% | $79.6061 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $137.57 | 10.514% | $152.0341 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $115.38 | 9.430% | $126.2603 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $116.45 | 10.571% | $128.7599 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $193.76 | 7.491% | $208.2746 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $70.28 | 10.365% | $77.5645 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $197.84 | 9.178% | $215.9978 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $904.17 | $988.4973 | $988.49 | $988.45 | $988.60 | |