| 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 | $152.28 | 9.268% | $166.3933 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $204.93 | 4.760% | $214.6847 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $25.54 | 4.403% | $26.6645 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $41.63 | 12.229% | $46.7209 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $104.97 | 12.285% | $117.8656 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $26.40 | 10.845% | $29.2631 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $60.39 | 7.204% | $64.7405 | $64.74 | $64.75 | $64.70 |
| 7 purchase totals = | $616.14 | $666.3326 | $666.32 | $666.30 | $666.40 | |