| 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 | $69.96 | 12.119% | $78.4385 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $75.27 | 3.117% | $77.6162 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $148.47 | 9.848% | $163.0913 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $228.36 | 9.150% | $249.2549 | $249.25 | $249.25 | $249.30 |
| Purchase #5 | $229.59 | 8.462% | $249.0179 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $43.26 | 12.560% | $48.6935 | $48.69 | $48.70 | $48.70 |
| Purchase #7 | $155.48 | 12.318% | $174.632 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $950.39 | $1,040.7443 | $1,040.74 | $1,040.75 | $1,040.70 | |