| 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 | $120.57 | 4.184% | $125.6146 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $15.75 | 12.355% | $17.6959 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $24.35 | 11.184% | $27.0733 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $147.70 | 6.620% | $157.4777 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $29.98 | 3.172% | $30.931 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $151.90 | 3.526% | $157.256 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $125.42 | 10.340% | $138.3884 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $615.67 | $654.4369 | $654.44 | $654.45 | $654.50 | |