| 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 | $122.43 | 11.872% | $136.9649 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $46.71 | 5.741% | $49.3916 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $77.58 | 12.208% | $87.051 | $87.05 | $87.05 | $87.10 |
| Purchase #4 | $94.34 | 7.610% | $101.5193 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $80.90 | 5.550% | $85.39 | $85.39 | $85.40 | $85.40 |
| Purchase #6 | $13.57 | 8.738% | $14.7557 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $232.53 | 12.560% | $261.7358 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $668.06 | $736.8083 | $736.81 | $736.80 | $736.90 | |