| 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 | $55.38 | 3.473% | $57.3033 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $130.88 | 3.308% | $135.2095 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $91.69 | 5.109% | $96.3744 | $96.37 | $96.35 | $96.40 |
| Purchase #4 | $236.44 | 10.751% | $261.8597 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $28.92 | 13.230% | $32.7461 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $237.89 | 12.546% | $267.7357 | $267.74 | $267.75 | $267.70 |
| Purchase #7 | $42.56 | 13.488% | $48.3005 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $823.76 | $899.5292 | $899.53 | $899.50 | $899.50 | |