| 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 | $33.43 | 10.380% | $36.9 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $172.68 | 8.592% | $187.5167 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $48.92 | 13.841% | $55.691 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $52.56 | 3.217% | $54.2509 | $54.25 | $54.25 | $54.30 |
| Purchase #5 | $152.58 | 8.228% | $165.1343 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $97.97 | 11.133% | $108.877 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $101.52 | 7.664% | $109.3005 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $659.66 | $717.6704 | $717.67 | $717.70 | $717.70 | |