| 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 | $47.42 | 4.428% | $49.5198 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $118.49 | 8.499% | $128.5605 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $59.28 | 5.215% | $62.3715 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $89.73 | 8.566% | $97.4163 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $206.30 | 12.567% | $232.2257 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $96.30 | 8.269% | $104.263 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $160.84 | 4.446% | $167.9909 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $778.36 | $842.3477 | $842.35 | $842.30 | $842.40 | |