| 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 | $23.63 | 12.568% | $26.5998 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $197.28 | 10.751% | $218.4896 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $77.99 | 3.295% | $80.5598 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $104.97 | 5.252% | $110.483 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $157.45 | 3.810% | $163.4488 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $45.32 | 4.583% | $47.397 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $179.65 | 7.456% | $193.0447 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $786.29 | $840.0227 | $840.02 | $840.05 | $840.00 | |