| 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 | $74.64 | 13.288% | $84.5582 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $208.76 | 10.864% | $231.4397 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $25.29 | 10.188% | $27.8665 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $118.73 | 7.757% | $127.9399 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $52.95 | 9.739% | $58.1068 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $122.79 | 3.344% | $126.8961 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $77.70 | 4.122% | $80.9028 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $680.86 | $737.7100 | $737.72 | $737.70 | $737.70 | |