| 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 | $126.39 | 8.386% | $136.9891 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $47.36 | 11.501% | $52.8069 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $178.91 | 11.209% | $198.964 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $15.70 | 5.821% | $16.6139 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $23.63 | 3.674% | $24.4982 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $66.71 | 6.355% | $70.9494 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $81.25 | 8.195% | $87.9084 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $539.95 | $588.7299 | $588.73 | $588.70 | $588.70 | |