| 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 | $75.28 | 6.702% | $80.3253 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $235.64 | 11.176% | $261.9751 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $194.75 | 3.482% | $201.5312 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $136.88 | 3.366% | $141.4874 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $11.28 | 5.485% | $11.8987 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $221.74 | 11.714% | $247.7146 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $217.80 | 6.582% | $232.1356 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $1,093.37 | $1,177.0679 | $1,177.08 | $1,177.15 | $1,177.00 | |