| 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 | $67.50 | 10.370% | $74.4998 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $68.37 | 12.801% | $77.122 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $235.46 | 4.392% | $245.8014 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $215.67 | 6.818% | $230.3744 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $35.56 | 4.777% | $37.2587 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $61.47 | 11.206% | $68.3583 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $177.78 | 4.804% | $186.3206 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $861.81 | $919.7352 | $919.73 | $919.65 | $919.80 | |