| 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 | $47.51 | 3.803% | $49.3168 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $240.58 | 7.517% | $258.6644 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $182.51 | 5.139% | $191.8892 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $16.52 | 3.199% | $17.0485 | $17.05 | $17.05 | $17.00 |
| Purchase #5 | $174.39 | 6.640% | $185.9695 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $118.41 | 11.680% | $132.2403 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $99.26 | 8.828% | $108.0227 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $879.18 | $943.1514 | $943.15 | $943.10 | $943.10 | |