| 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 | $89.58 | 8.611% | $97.2937 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $94.66 | 6.861% | $101.1546 | $101.15 | $101.15 | $101.20 |
| Purchase #3 | $234.94 | 5.366% | $247.5469 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $78.51 | 5.149% | $82.5525 | $82.55 | $82.55 | $82.60 |
| Purchase #5 | $119.83 | 3.151% | $123.6058 | $123.61 | $123.60 | $123.60 |
| Purchase #6 | $217.47 | 5.395% | $229.2025 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $35.59 | 3.816% | $36.9481 | $36.95 | $36.95 | $36.90 |
| 7 purchase totals = | $870.58 | $918.3041 | $918.30 | $918.30 | $918.30 | |