| 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 | $63.94 | 11.528% | $71.311 | $71.31 | $71.30 | $71.30 |
| Purchase #2 | $169.64 | 9.390% | $185.5692 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $195.70 | 12.387% | $219.9414 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $25.97 | 10.478% | $28.6911 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $79.30 | 8.368% | $85.9358 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $66.99 | 5.728% | $70.8272 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $235.93 | 4.729% | $247.0871 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $837.47 | $909.3628 | $909.37 | $909.40 | $909.30 | |