| 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 | $8.43 | 12.577% | $9.4902 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $76.65 | 8.204% | $82.9384 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $183.99 | 3.650% | $190.7056 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $97.57 | 13.746% | $110.982 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $196.79 | 6.640% | $209.8569 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $186.46 | 7.190% | $199.8665 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $46.43 | 12.633% | $52.2955 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $796.32 | $856.1351 | $856.15 | $856.15 | $856.20 | |