| 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 | $10.86 | 6.338% | $11.5483 | $11.55 | $11.55 | $11.50 |
| Purchase #2 | $157.25 | 4.261% | $163.9504 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $144.65 | 7.851% | $156.0065 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $149.88 | 9.307% | $163.8293 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $119.40 | 7.836% | $128.7562 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $53.90 | 9.205% | $58.8615 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $196.28 | 6.234% | $208.5161 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $832.22 | $891.4683 | $891.48 | $891.45 | $891.50 | |