| 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 | $62.84 | 8.420% | $68.1311 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $92.45 | 11.690% | $103.2574 | $103.26 | $103.25 | $103.30 |
| Purchase #3 | $105.82 | 11.622% | $118.1184 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $83.94 | 5.279% | $88.3712 | $88.37 | $88.35 | $88.40 |
| Purchase #5 | $217.26 | 4.668% | $227.4017 | $227.40 | $227.40 | $227.40 |
| Purchase #6 | $74.65 | 11.853% | $83.4983 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $108.53 | 12.118% | $121.6817 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $745.49 | $810.4598 | $810.46 | $810.45 | $810.50 | |