| 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 | $45.88 | 9.410% | $50.1973 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $144.33 | 3.860% | $149.9011 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $17.77 | 8.641% | $19.3055 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $144.87 | 3.628% | $150.1259 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $95.44 | 9.574% | $104.5774 | $104.58 | $104.60 | $104.60 |
| Purchase #6 | $248.41 | 4.337% | $259.1835 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $118.41 | 4.140% | $123.3122 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $815.11 | $856.6029 | $856.61 | $856.65 | $856.60 | |