| 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 | $76.47 | 10.329% | $84.3686 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $67.63 | 5.359% | $71.2543 | $71.25 | $71.25 | $71.30 |
| Purchase #3 | $91.50 | 10.733% | $101.3207 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $114.64 | 4.312% | $119.5833 | $119.58 | $119.60 | $119.60 |
| Purchase #5 | $54.29 | 9.344% | $59.3629 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $163.69 | 7.580% | $176.0977 | $176.10 | $176.10 | $176.10 |
| Purchase #7 | $52.78 | 13.840% | $60.0848 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $621.00 | $672.0723 | $672.06 | $672.05 | $672.20 | |