| 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 | $163.27 | 3.611% | $169.1657 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $94.81 | 10.588% | $104.8485 | $104.85 | $104.85 | $104.80 |
| Purchase #3 | $10.39 | 4.774% | $10.886 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $8.25 | 4.221% | $8.5982 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $42.38 | 13.425% | $48.0695 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $99.64 | 5.505% | $105.1252 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $112.83 | 8.598% | $122.5311 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $531.57 | $569.2242 | $569.24 | $569.25 | $569.20 | |