| 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 | $53.54 | 3.737% | $55.5408 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $111.66 | 11.510% | $124.5121 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $47.54 | 12.285% | $53.3803 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $61.33 | 7.755% | $66.0861 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $206.36 | 7.104% | $221.0198 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $136.36 | 4.199% | $142.0858 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $193.87 | 4.397% | $202.3945 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $810.66 | $865.0194 | $865.02 | $865.05 | $865.00 | |