| 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 | $77.92 | 13.402% | $88.3628 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $54.67 | 5.512% | $57.6834 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $43.53 | 5.584% | $45.9607 | $45.96 | $45.95 | $46.00 |
| Purchase #4 | $76.30 | 8.202% | $82.5581 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $24.88 | 10.714% | $27.5456 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $214.51 | 13.478% | $243.4217 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $33.25 | 5.278% | $35.0049 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $525.06 | $580.5372 | $580.53 | $580.50 | $580.60 | |