| 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 | $54.27 | 7.563% | $58.3744 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $25.28 | 3.370% | $26.1319 | $26.13 | $26.15 | $26.10 |
| Purchase #3 | $141.54 | 4.583% | $148.0268 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $104.29 | 12.791% | $117.6297 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $184.91 | 6.839% | $197.556 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $110.46 | 6.107% | $117.2058 | $117.21 | $117.20 | $117.20 |
| Purchase #7 | $56.73 | 11.271% | $63.124 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $677.48 | $728.0486 | $728.05 | $728.05 | $728.00 | |