| 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 | $66.36 | 13.592% | $75.3797 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $92.54 | 13.744% | $105.2587 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $99.46 | 4.663% | $104.0978 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $108.32 | 11.133% | $120.3793 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $235.94 | 11.400% | $262.8372 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $32.79 | 9.623% | $35.9454 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $226.28 | 9.554% | $247.8988 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $861.69 | $951.7969 | $951.81 | $951.85 | $951.80 | |