| 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 | $34.53 | 12.628% | $38.8904 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $203.65 | 5.607% | $215.0687 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $175.47 | 5.280% | $184.7348 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $71.60 | 5.235% | $75.3483 | $75.35 | $75.35 | $75.30 |
| Purchase #5 | $239.54 | 7.709% | $258.0061 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $27.76 | 11.253% | $30.8838 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $89.31 | 4.508% | $93.3361 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $841.86 | $896.2682 | $896.27 | $896.30 | $896.20 | |