| 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 | $48.36 | 12.376% | $54.345 | $54.35 | $54.35 | $54.30 |
| Purchase #2 | $75.67 | 5.785% | $80.0475 | $80.05 | $80.05 | $80.00 |
| Purchase #3 | $193.92 | 9.668% | $212.6682 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $93.50 | 12.134% | $104.8453 | $104.85 | $104.85 | $104.80 |
| Purchase #5 | $144.61 | 7.104% | $154.8831 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $19.28 | 12.774% | $21.7428 | $21.74 | $21.75 | $21.70 |
| Purchase #7 | $82.29 | 4.841% | $86.2737 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $657.63 | $714.8056 | $714.81 | $714.80 | $714.70 | |