| 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 | $73.57 | 11.259% | $81.8532 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $61.75 | 5.411% | $65.0913 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $22.61 | 10.783% | $25.048 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $94.90 | 3.667% | $98.38 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $14.39 | 8.502% | $15.6134 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $90.30 | 12.529% | $101.6137 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $89.97 | 8.118% | $97.2738 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $447.49 | $484.8734 | $484.86 | $484.85 | $484.90 | |