| 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 | $45.37 | 11.468% | $50.573 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $237.93 | 4.683% | $249.0723 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $246.45 | 13.870% | $280.6326 | $280.63 | $280.65 | $280.60 |
| Purchase #4 | $205.96 | 13.858% | $234.5019 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $174.39 | 5.387% | $183.7844 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $96.34 | 7.538% | $103.6021 | $103.60 | $103.60 | $103.60 |
| Purchase #7 | $34.66 | 9.857% | $38.0764 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $1,041.10 | $1,140.2427 | $1,140.23 | $1,140.25 | $1,140.30 | |