| 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 | $68.33 | 12.312% | $76.7428 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $26.82 | 12.764% | $30.2433 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $21.36 | 11.547% | $23.8264 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $65.76 | 7.139% | $70.4546 | $70.45 | $70.45 | $70.50 |
| Purchase #5 | $142.66 | 5.705% | $150.7988 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $177.90 | 8.520% | $193.0571 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $121.36 | 8.461% | $131.6283 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $624.19 | $676.7513 | $676.75 | $676.80 | $676.70 | |