| 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 | $43.38 | 6.336% | $46.1286 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $157.68 | 8.161% | $170.5483 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $51.40 | 9.246% | $56.1524 | $56.15 | $56.15 | $56.20 |
| Purchase #4 | $20.55 | 8.314% | $22.2585 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $109.69 | 10.821% | $121.5596 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $137.64 | 5.186% | $144.778 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $15.53 | 8.512% | $16.8519 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $535.87 | $578.2773 | $578.28 | $578.30 | $578.40 | |