| 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 | $89.94 | 11.106% | $99.9287 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $61.33 | 3.456% | $63.4496 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $49.85 | 8.453% | $54.0638 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $35.58 | 11.363% | $39.623 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $130.48 | 4.752% | $136.6804 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $209.81 | 12.678% | $236.4097 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $241.57 | 3.358% | $249.6819 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $818.56 | $879.8371 | $879.83 | $879.85 | $879.80 | |