| 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 | $73.45 | 6.176% | $77.9863 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $136.42 | 3.842% | $141.6613 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $110.35 | 11.228% | $122.7401 | $122.74 | $122.75 | $122.70 |
| Purchase #4 | $11.78 | 10.143% | $12.9748 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $82.85 | 4.828% | $86.85 | $86.85 | $86.85 | $86.90 |
| Purchase #6 | $82.60 | 4.698% | $86.4805 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $186.57 | 5.133% | $196.1466 | $196.15 | $196.15 | $196.10 |
| 7 purchase totals = | $684.02 | $724.8396 | $724.84 | $724.85 | $724.90 | |