| 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 | $192.51 | 13.609% | $218.7087 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $49.77 | 3.793% | $51.6578 | $51.66 | $51.65 | $51.70 |
| Purchase #3 | $85.36 | 9.607% | $93.5605 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $27.63 | 3.500% | $28.5971 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $100.99 | 10.369% | $111.4617 | $111.46 | $111.45 | $111.50 |
| Purchase #6 | $42.92 | 9.386% | $46.9485 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $214.48 | 6.179% | $227.7327 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $713.66 | $778.6670 | $778.67 | $778.65 | $778.70 | |