| 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 | $104.28 | 7.481% | $112.0812 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $90.46 | 8.307% | $97.9745 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $214.31 | 8.496% | $232.5178 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $244.43 | 5.633% | $258.1987 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $30.38 | 5.411% | $32.0239 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $166.29 | 8.144% | $179.8327 | $179.83 | $179.85 | $179.80 |
| Purchase #7 | $7.40 | 7.289% | $7.9394 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $857.55 | $920.5682 | $920.56 | $920.55 | $920.50 | |