| 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 | $52.78 | 11.344% | $58.7674 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $27.97 | 4.195% | $29.1433 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $177.68 | 13.237% | $201.1995 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $73.30 | 6.322% | $77.934 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $128.36 | 3.176% | $132.4367 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $227.68 | 10.587% | $251.7845 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $106.80 | 7.301% | $114.5975 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $794.57 | $865.8629 | $865.86 | $865.90 | $865.80 | |