| 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 | $73.83 | 9.488% | $80.835 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $77.49 | 12.316% | $87.0337 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $114.49 | 6.848% | $122.3303 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $44.26 | 5.266% | $46.5907 | $46.59 | $46.60 | $46.60 |
| Purchase #5 | $218.67 | 8.773% | $237.8539 | $237.85 | $237.85 | $237.90 |
| Purchase #6 | $209.90 | 8.598% | $227.9472 | $227.95 | $227.95 | $227.90 |
| Purchase #7 | $88.98 | 9.639% | $97.5568 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $827.62 | $900.1476 | $900.15 | $900.20 | $900.10 | |