| 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 | $42.88 | 3.747% | $44.4867 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $139.73 | 3.139% | $144.1161 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $197.62 | 7.200% | $211.8486 | $211.85 | $211.85 | $211.80 |
| Purchase #4 | $207.77 | 12.682% | $234.1194 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $61.31 | 9.687% | $67.2491 | $67.25 | $67.25 | $67.20 |
| Purchase #6 | $171.61 | 5.127% | $180.4084 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $145.69 | 3.556% | $150.8707 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $966.61 | $1,033.0990 | $1,033.11 | $1,033.05 | $1,033.00 | |