| 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 | $77.83 | 3.223% | $80.3385 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $92.93 | 5.158% | $97.7233 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $97.57 | 10.516% | $107.8305 | $107.83 | $107.85 | $107.80 |
| Purchase #4 | $204.63 | 8.257% | $221.5263 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $54.41 | 9.230% | $59.432 | $59.43 | $59.45 | $59.40 |
| Purchase #6 | $95.88 | 8.566% | $104.0931 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $54.44 | 5.467% | $57.4162 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $677.69 | $728.3599 | $728.36 | $728.40 | $728.20 | |