| 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 | $98.35 | 7.433% | $105.6604 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $195.32 | 4.400% | $203.9141 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $58.78 | 11.789% | $65.7096 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $194.33 | 3.469% | $201.0713 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $202.82 | 6.282% | $215.5612 | $215.56 | $215.55 | $215.60 |
| Purchase #6 | $91.36 | 7.137% | $97.8804 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $5.89 | 3.502% | $6.0963 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $846.85 | $895.8933 | $895.89 | $895.85 | $896.00 | |