| 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 | $78.40 | 4.751% | $82.1248 | $82.12 | $82.10 | $82.10 |
| Purchase #2 | $27.92 | 9.793% | $30.6542 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $8.29 | 13.707% | $9.4263 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $150.97 | 13.541% | $171.4128 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $222.82 | 6.871% | $238.13 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $140.61 | 3.599% | $145.6706 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $226.69 | 3.188% | $233.9169 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $855.70 | $911.3356 | $911.33 | $911.30 | $911.30 | |