| 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 | $220.69 | 6.425% | $234.8693 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $77.60 | 8.121% | $83.9019 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $20.87 | 10.661% | $23.095 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $170.60 | 8.623% | $185.3108 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $223.84 | 10.288% | $246.8687 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $51.42 | 10.234% | $56.6823 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $20.35 | 6.805% | $21.7348 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $785.37 | $852.4628 | $852.46 | $852.45 | $852.50 | |