| 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 | $76.76 | 9.109% | $83.7521 | $83.75 | $83.75 | $83.80 |
| Purchase #2 | $22.96 | 4.459% | $23.9838 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $77.74 | 7.183% | $83.3241 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $9.87 | 6.181% | $10.4801 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $208.73 | 13.320% | $236.5328 | $236.53 | $236.55 | $236.50 |
| Purchase #6 | $52.53 | 8.498% | $56.994 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $131.66 | 3.709% | $136.5433 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $580.25 | $631.6102 | $631.59 | $631.65 | $631.60 | |