| 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 | $44.75 | 11.743% | $50.005 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $27.83 | 8.413% | $30.1713 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $44.75 | 4.252% | $46.6528 | $46.65 | $46.65 | $46.70 |
| Purchase #4 | $89.52 | 12.529% | $100.736 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $118.63 | 6.216% | $126.004 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $95.27 | 8.114% | $103.0002 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $206.77 | 3.309% | $213.612 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $627.52 | $670.1813 | $670.18 | $670.15 | $670.20 | |