| 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 | $21.29 | 10.712% | $23.5706 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $38.34 | 3.711% | $39.7628 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $86.97 | 11.825% | $97.2542 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $72.53 | 3.840% | $75.3152 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $157.78 | 3.200% | $162.829 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $175.50 | 11.551% | $195.772 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $74.98 | 8.211% | $81.1366 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $627.39 | $675.6404 | $675.64 | $675.60 | $675.70 | |