| 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 | $61.76 | 8.118% | $66.7737 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $166.28 | 12.593% | $187.2196 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $25.58 | 12.476% | $28.7714 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $221.69 | 8.253% | $239.9861 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $59.65 | 12.120% | $66.8796 | $66.88 | $66.90 | $66.90 |
| Purchase #6 | $79.93 | 10.420% | $88.2587 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $117.49 | 8.696% | $127.7069 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $732.38 | $805.5960 | $805.60 | $805.55 | $805.70 | |