| 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 | $97.41 | 9.224% | $106.3951 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $53.56 | 8.411% | $58.0649 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $49.34 | 8.795% | $53.6795 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $145.54 | 11.803% | $162.7181 | $162.72 | $162.70 | $162.70 |
| Purchase #5 | $103.45 | 13.335% | $117.2451 | $117.25 | $117.25 | $117.20 |
| Purchase #6 | $63.37 | 3.512% | $65.5956 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $71.90 | 10.691% | $79.5868 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $584.57 | $643.2851 | $643.30 | $643.30 | $643.30 | |