| 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 | $62.42 | 11.445% | $69.564 | $69.56 | $69.55 | $69.60 |
| Purchase #2 | $43.38 | 7.543% | $46.6522 | $46.65 | $46.65 | $46.70 |
| Purchase #3 | $126.73 | 5.831% | $134.1196 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $18.37 | 12.842% | $20.7291 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $134.81 | 4.343% | $140.6648 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $138.69 | 3.163% | $143.0768 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $214.39 | 10.657% | $237.2375 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $738.79 | $792.0440 | $792.04 | $792.05 | $792.10 | |