| 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 | $52.66 | 13.488% | $59.7628 | $59.76 | $59.75 | $59.80 |
| Purchase #2 | $230.80 | 5.307% | $243.0486 | $243.05 | $243.05 | $243.00 |
| Purchase #3 | $27.99 | 13.508% | $31.7709 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $53.69 | 7.644% | $57.7941 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $250.70 | 11.691% | $280.0093 | $280.01 | $280.00 | $280.00 |
| Purchase #6 | $17.78 | 12.401% | $19.9849 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $151.95 | 12.503% | $170.9483 | $170.95 | $170.95 | $170.90 |
| 7 purchase totals = | $785.57 | $863.3189 | $863.31 | $863.30 | $863.30 | |