| 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 | $36.79 | 6.644% | $39.2343 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $72.62 | 5.514% | $76.6243 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $76.71 | 9.161% | $83.7374 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $171.94 | 3.284% | $177.5865 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $188.98 | 9.539% | $207.0068 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $207.42 | 9.420% | $226.959 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $11.95 | 3.572% | $12.3769 | $12.38 | $12.40 | $12.40 |
| 7 purchase totals = | $766.41 | $823.5252 | $823.53 | $823.55 | $823.50 | |