| 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 | $105.96 | 7.481% | $113.8869 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $11.90 | 11.636% | $13.2847 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $152.98 | 5.503% | $161.3985 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $123.79 | 3.618% | $128.2687 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $127.78 | 3.734% | $132.5513 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $110.91 | 9.727% | $121.6982 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $30.45 | 11.255% | $33.8771 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $663.77 | $704.9654 | $704.97 | $705.00 | $705.10 | |