| 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 | $145.66 | 11.764% | $162.7954 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $97.69 | 11.668% | $109.0885 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $61.66 | 8.754% | $67.0577 | $67.06 | $67.05 | $67.10 |
| Purchase #4 | $59.82 | 12.506% | $67.3011 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $121.52 | 11.850% | $135.9201 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $57.95 | 11.175% | $64.4259 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $64.41 | 10.829% | $71.385 | $71.39 | $71.40 | $71.40 |
| 7 purchase totals = | $608.71 | $677.9737 | $677.99 | $678.00 | $678.00 | |