| 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 | $9.53 | 7.419% | $10.237 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $184.94 | 3.228% | $190.9099 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $53.80 | 5.840% | $56.9419 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $71.83 | 6.151% | $76.2483 | $76.25 | $76.25 | $76.20 |
| Purchase #5 | $58.64 | 3.134% | $60.4778 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $48.49 | 5.863% | $51.333 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $65.62 | 12.846% | $74.0495 | $74.05 | $74.05 | $74.00 |
| 7 purchase totals = | $492.85 | $520.1974 | $520.20 | $520.25 | $520.00 | |