| 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 | $74.96 | 3.668% | $77.7095 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $113.46 | 3.621% | $117.5684 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $158.53 | 13.376% | $179.735 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $99.80 | 4.299% | $104.0904 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $15.75 | 11.156% | $17.5071 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $80.45 | 6.592% | $85.7533 | $85.75 | $85.75 | $85.80 |
| Purchase #7 | $227.37 | 7.704% | $244.8866 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $770.32 | $827.2503 | $827.26 | $827.25 | $827.30 | |