| 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 | $100.61 | 5.619% | $106.2633 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $75.64 | 6.113% | $80.2639 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $58.87 | 7.752% | $63.4336 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $168.73 | 9.355% | $184.5147 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $246.50 | 6.267% | $261.9482 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $9.38 | 10.295% | $10.3457 | $10.35 | $10.35 | $10.30 |
| Purchase #7 | $157.34 | 5.374% | $165.7955 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $817.07 | $872.5649 | $872.56 | $872.55 | $872.50 | |