| 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 | $84.91 | 5.367% | $89.4671 | $89.47 | $89.45 | $89.50 |
| Purchase #2 | $33.69 | 9.753% | $36.9758 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $212.55 | 11.690% | $237.3971 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $40.80 | 4.485% | $42.6299 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $66.71 | 6.739% | $71.2056 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $66.53 | 8.382% | $72.1065 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $153.58 | 6.403% | $163.4137 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $658.77 | $713.1957 | $713.21 | $713.20 | $713.20 | |