| 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 | $7.60 | 8.707% | $8.2617 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $87.58 | 8.293% | $94.843 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $234.59 | 5.507% | $247.5089 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $242.88 | 7.524% | $261.1543 | $261.15 | $261.15 | $261.20 |
| Purchase #5 | $75.92 | 6.497% | $80.8525 | $80.85 | $80.85 | $80.90 |
| Purchase #6 | $40.96 | 10.798% | $45.3829 | $45.38 | $45.40 | $45.40 |
| Purchase #7 | $162.67 | 13.632% | $184.8452 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $852.20 | $922.8485 | $922.84 | $922.85 | $922.90 | |