| 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 | $71.41 | 13.762% | $81.2374 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $207.97 | 4.220% | $216.7463 | $216.75 | $216.75 | $216.70 |
| Purchase #3 | $47.47 | 9.524% | $51.991 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $145.81 | 6.710% | $155.5939 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $16.28 | 8.620% | $17.6833 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $8.69 | 3.752% | $9.016 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $215.83 | 12.402% | $242.5972 | $242.60 | $242.60 | $242.60 |
| 7 purchase totals = | $713.46 | $774.8651 | $774.87 | $774.90 | $774.80 | |