| 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 | $65.53 | 3.436% | $67.7816 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $23.72 | 10.204% | $26.1404 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $162.47 | 7.187% | $174.1467 | $174.15 | $174.15 | $174.10 |
| Purchase #4 | $185.77 | 10.285% | $204.8764 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $6.49 | 10.259% | $7.1558 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $35.26 | 4.604% | $36.8834 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $174.87 | 12.185% | $196.1779 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $654.11 | $713.1622 | $713.17 | $713.25 | $713.20 | |