| 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 | $45.42 | 9.772% | $49.8584 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $142.55 | 8.189% | $154.2234 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $30.83 | 10.616% | $34.1029 | $34.10 | $34.10 | $34.10 |
| Purchase #4 | $139.95 | 7.823% | $150.8983 | $150.90 | $150.90 | $150.90 |
| Purchase #5 | $95.63 | 11.636% | $106.7575 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $219.88 | 10.503% | $242.974 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $249.36 | 4.727% | $261.1472 | $261.15 | $261.15 | $261.10 |
| 7 purchase totals = | $923.62 | $999.9617 | $999.96 | $999.90 | $1,000.00 | |