| 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 | $31.65 | 9.768% | $34.7416 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $176.71 | 4.759% | $185.1196 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $205.49 | 9.568% | $225.1513 | $225.15 | $225.15 | $225.20 |
| Purchase #4 | $162.75 | 13.566% | $184.8287 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $78.76 | 3.630% | $81.619 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $93.90 | 5.179% | $98.7631 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $100.93 | 8.186% | $109.1921 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $850.19 | $919.4154 | $919.41 | $919.40 | $919.40 | |