| 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 | $92.64 | 5.400% | $97.6426 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $62.27 | 8.293% | $67.4341 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $20.97 | 3.438% | $21.6909 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $210.49 | 9.220% | $229.8972 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $93.75 | 9.566% | $102.7181 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $112.37 | 8.873% | $122.3406 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $56.38 | 6.225% | $59.8897 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $648.87 | $701.6132 | $701.61 | $701.65 | $701.50 | |