| 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 | $97.90 | 5.227% | $103.0172 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $48.70 | 3.858% | $50.5788 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $107.71 | 9.798% | $118.2634 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $14.92 | 9.698% | $16.3669 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $35.99 | 5.768% | $38.0659 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $25.51 | 10.405% | $28.1643 | $28.16 | $28.15 | $28.20 |
| Purchase #7 | $74.57 | 6.709% | $79.5729 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $405.30 | $434.0294 | $434.03 | $433.95 | $434.20 | |