| 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 | $51.97 | 11.151% | $57.7652 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $174.53 | 10.263% | $192.442 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $124.60 | 7.497% | $133.9413 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $97.31 | 3.573% | $100.7869 | $100.79 | $100.80 | $100.80 |
| Purchase #5 | $11.50 | 7.682% | $12.3834 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $130.62 | 11.849% | $146.0972 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $9.91 | 9.601% | $10.8615 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $600.44 | $654.2775 | $654.28 | $654.30 | $654.30 | |