| 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 | $22.75 | 8.296% | $24.6373 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $46.46 | 4.243% | $48.4313 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $131.96 | 7.516% | $141.8781 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $15.77 | 12.732% | $17.7778 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $186.80 | 8.557% | $202.7845 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $176.91 | 13.443% | $200.692 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $234.66 | 4.481% | $245.1751 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $815.31 | $881.3761 | $881.38 | $881.50 | $881.40 | |