| 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 | $249.70 | 13.535% | $283.4969 | $283.50 | $283.50 | $283.50 |
| Purchase #2 | $38.31 | 6.390% | $40.758 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $55.87 | 3.584% | $57.8724 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $130.61 | 6.229% | $138.7457 | $138.75 | $138.75 | $138.70 |
| Purchase #5 | $170.71 | 11.698% | $190.6797 | $190.68 | $190.70 | $190.70 |
| Purchase #6 | $41.96 | 7.173% | $44.9698 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $48.34 | 6.318% | $51.3941 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $735.50 | $807.9166 | $807.92 | $807.90 | $808.00 | |