| 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 | $49.68 | 10.170% | $54.7325 | $54.73 | $54.75 | $54.70 |
| Purchase #2 | $163.70 | 5.375% | $172.4989 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $91.87 | 10.184% | $101.226 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $105.46 | 13.232% | $119.4145 | $119.41 | $119.40 | $119.40 |
| Purchase #5 | $32.38 | 9.614% | $35.493 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $234.37 | 11.428% | $261.1538 | $261.15 | $261.15 | $261.20 |
| Purchase #7 | $218.74 | 10.647% | $242.0292 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $896.20 | $986.5479 | $986.54 | $986.60 | $986.50 | |