| 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 | $63.62 | 3.724% | $65.9892 | $65.99 | $66.00 | $66.00 |
| Purchase #2 | $162.76 | 10.428% | $179.7326 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $209.38 | 5.823% | $221.5722 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $41.54 | 5.721% | $43.9165 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $135.29 | 6.573% | $144.1826 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $58.46 | 11.839% | $65.3811 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $159.94 | 5.849% | $169.2949 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $830.99 | $890.0691 | $890.06 | $890.10 | $890.10 | |