| 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 | $77.29 | 10.171% | $85.1512 | $85.15 | $85.15 | $85.20 |
| Purchase #2 | $19.98 | 11.149% | $22.2076 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $90.51 | 8.134% | $97.8721 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $32.63 | 10.451% | $36.0402 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $71.58 | 3.657% | $74.1977 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $52.80 | 4.241% | $55.0392 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $125.63 | 4.396% | $131.1527 | $131.15 | $131.15 | $131.20 |
| 7 purchase totals = | $470.42 | $501.6607 | $501.66 | $501.65 | $501.70 | |