| 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 | $104.46 | 10.422% | $115.3468 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $166.74 | 5.605% | $176.0858 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $99.91 | 11.672% | $111.5715 | $111.57 | $111.55 | $111.60 |
| Purchase #4 | $63.68 | 5.505% | $67.1856 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $149.31 | 13.664% | $169.7117 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $33.83 | 9.754% | $37.1298 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $106.41 | 13.435% | $120.7062 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $724.34 | $797.7374 | $797.75 | $797.75 | $797.70 | |