| 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 | $235.51 | 9.804% | $258.5994 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $92.39 | 3.366% | $95.4998 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $37.34 | 9.481% | $40.8802 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $35.60 | 3.358% | $36.7954 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $187.64 | 9.538% | $205.5371 | $205.54 | $205.55 | $205.50 |
| Purchase #6 | $83.40 | 13.732% | $94.8525 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $93.53 | 3.775% | $97.0608 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $765.41 | $829.2252 | $829.23 | $829.25 | $829.30 | |