| 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 | $58.38 | 10.106% | $64.2799 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $148.39 | 10.365% | $163.7706 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $33.39 | 3.218% | $34.4645 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $86.44 | 4.130% | $90.01 | $90.01 | $90.00 | $90.00 |
| Purchase #5 | $177.33 | 10.586% | $196.1022 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $170.60 | 4.603% | $178.4527 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $174.75 | 7.544% | $187.9331 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $849.28 | $915.0130 | $915.00 | $915.00 | $915.10 | |