| 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 | $90.85 | 6.865% | $97.0869 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $86.40 | 8.294% | $93.566 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $51.89 | 10.592% | $57.3862 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $76.92 | 13.435% | $87.2542 | $87.25 | $87.25 | $87.30 |
| Purchase #5 | $46.27 | 10.657% | $51.201 | $51.20 | $51.20 | $51.20 |
| Purchase #6 | $162.42 | 9.548% | $177.9279 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $216.25 | 8.515% | $234.6637 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $731.00 | $799.0859 | $799.09 | $799.10 | $799.20 | |