| 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 | $60.45 | 8.614% | $65.6572 | $65.66 | $65.65 | $65.70 |
| Purchase #2 | $52.48 | 7.802% | $56.5745 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $85.98 | 13.551% | $97.6311 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $54.38 | 6.340% | $57.8277 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $132.45 | 4.427% | $138.3136 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $77.36 | 12.167% | $86.7724 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $177.60 | 3.387% | $183.6153 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $640.70 | $686.3918 | $686.39 | $686.35 | $686.40 | |