| 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 | $78.88 | 11.410% | $87.8802 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $162.40 | 12.353% | $182.4613 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $41.72 | 9.466% | $45.6692 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $212.94 | 6.871% | $227.5711 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $34.88 | 13.467% | $39.5773 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $44.98 | 12.768% | $50.723 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $221.62 | 5.130% | $232.9891 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $797.42 | $866.8712 | $866.87 | $866.85 | $867.00 | |