| 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 | $69.81 | 11.478% | $77.8228 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $50.99 | 10.474% | $56.3307 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $17.47 | 12.643% | $19.6787 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $216.71 | 10.385% | $239.2153 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $230.41 | 8.595% | $250.2137 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $105.58 | 13.144% | $119.4574 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $215.78 | 3.288% | $222.8748 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $906.75 | $985.5934 | $985.59 | $985.55 | $985.60 | |