| 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 | $78.57 | 4.167% | $81.844 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $250.76 | 9.844% | $275.4448 | $275.44 | $275.45 | $275.40 |
| Purchase #3 | $39.55 | 3.590% | $40.9698 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $116.51 | 3.147% | $120.1766 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $157.87 | 7.734% | $170.0797 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $124.84 | 9.654% | $136.8921 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $208.77 | 6.811% | $222.9893 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $976.87 | $1,048.3963 | $1,048.39 | $1,048.45 | $1,048.40 | |