| 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 | $18.53 | 4.645% | $19.3907 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $56.58 | 13.191% | $64.0435 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $58.28 | 3.729% | $60.4533 | $60.45 | $60.45 | $60.50 |
| Purchase #4 | $205.74 | 12.563% | $231.5871 | $231.59 | $231.60 | $231.60 |
| Purchase #5 | $61.51 | 5.692% | $65.0111 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $214.74 | 12.867% | $242.3706 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $12.39 | 5.433% | $13.0631 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $627.77 | $695.9194 | $695.91 | $695.90 | $696.00 | |