| 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 | $31.30 | 12.782% | $35.3008 | $35.30 | $35.30 | $35.30 |
| Purchase #2 | $208.26 | 13.206% | $235.7628 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $27.33 | 4.764% | $28.632 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $73.50 | 13.122% | $83.1447 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $144.75 | 6.848% | $154.6625 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $97.75 | 4.194% | $101.8496 | $101.85 | $101.85 | $101.80 |
| Purchase #7 | $46.38 | 12.396% | $52.1293 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $629.27 | $691.4817 | $691.47 | $691.50 | $691.40 | |