| 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 | $82.50 | 6.397% | $87.7775 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $201.83 | 9.102% | $220.2006 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $69.95 | 10.855% | $77.5431 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $8.87 | 9.620% | $9.7233 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $26.79 | 13.783% | $30.4825 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $114.32 | 6.511% | $121.7634 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $245.31 | 9.138% | $267.7264 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $749.57 | $815.2168 | $815.21 | $815.25 | $815.20 | |