| 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 | $51.75 | 12.409% | $58.1717 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $26.38 | 5.828% | $27.9174 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $155.43 | 12.578% | $174.98 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $82.68 | 8.458% | $89.6731 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $156.26 | 12.745% | $176.1753 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $70.43 | 10.386% | $77.7449 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $89.79 | 5.570% | $94.7913 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $632.72 | $699.4537 | $699.45 | $699.45 | $699.50 | |