| 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 | $73.97 | 11.703% | $82.6267 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $47.60 | 11.169% | $52.9164 | $52.92 | $52.90 | $52.90 |
| Purchase #3 | $248.50 | 5.286% | $261.6357 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $96.59 | 10.467% | $106.7001 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $83.55 | 5.258% | $87.9431 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $27.67 | 10.834% | $30.6678 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $47.59 | 3.183% | $49.1048 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $625.47 | $671.5946 | $671.60 | $671.60 | $671.50 | |