| 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 | $70.32 | 4.169% | $73.2516 | $73.25 | $73.25 | $73.30 |
| Purchase #2 | $54.31 | 4.868% | $56.9538 | $56.95 | $56.95 | $57.00 |
| Purchase #3 | $15.79 | 12.376% | $17.7442 | $17.74 | $17.75 | $17.70 |
| Purchase #4 | $230.71 | 5.627% | $243.6921 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $106.88 | 8.539% | $116.0065 | $116.01 | $116.00 | $116.00 |
| Purchase #6 | $61.85 | 6.800% | $66.0558 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $56.58 | 6.696% | $60.3686 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $596.44 | $634.0726 | $634.07 | $634.05 | $634.20 | |