| 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 | $45.91 | 5.145% | $48.2721 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $199.65 | 9.473% | $218.5628 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $81.26 | 4.349% | $84.794 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $43.34 | 9.396% | $47.4122 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $180.46 | 11.491% | $201.1967 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $198.54 | 11.870% | $222.1067 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $115.98 | 4.442% | $121.1318 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $865.14 | $943.4763 | $943.47 | $943.45 | $943.50 | |