| 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 | $88.44 | 10.226% | $97.4839 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $28.66 | 10.310% | $31.6148 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $58.91 | 5.364% | $62.0699 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $126.64 | 10.264% | $139.6383 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $75.33 | 10.571% | $83.2931 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $250.91 | 10.588% | $277.4764 | $277.48 | $277.50 | $277.50 |
| Purchase #7 | $146.79 | 12.471% | $165.0962 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $775.68 | $856.6726 | $856.67 | $856.70 | $856.70 | |