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 | $240.31 | 7.326% | $257.9151 | $257.92 | $257.90 | $257.90 |
Purchase #2 | $40.37 | 8.172% | $43.669 | $43.67 | $43.65 | $43.70 |
Purchase #3 | $250.61 | 13.469% | $284.3647 | $284.36 | $284.35 | $284.40 |
Purchase #4 | $34.43 | 9.808% | $37.8069 | $37.81 | $37.80 | $37.80 |
Purchase #5 | $104.92 | 12.497% | $118.0319 | $118.03 | $118.05 | $118.00 |
Purchase #6 | $26.69 | 12.691% | $30.0772 | $30.08 | $30.10 | $30.10 |
Purchase #7 | $16.99 | 10.665% | $18.802 | $18.80 | $18.80 | $18.80 |
7 purchase totals = | $714.32 | $790.6668 | $790.67 | $790.65 | $790.70 |