| 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 | 12.856% | $88.671 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $63.65 | 11.256% | $70.8144 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $187.96 | 9.496% | $205.8087 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $41.55 | 5.563% | $43.8614 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $16.69 | 3.709% | $17.309 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $205.29 | 5.458% | $216.4947 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $137.67 | 12.767% | $155.2463 | $155.25 | $155.25 | $155.20 |
| 7 purchase totals = | $731.38 | $798.2055 | $798.20 | $798.15 | $798.20 | |