| 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 | $80.69 | 3.613% | $83.6053 | $83.61 | $83.60 | $83.60 |
| Purchase #2 | $8.43 | 12.132% | $9.4527 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $120.43 | 5.345% | $126.867 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $203.92 | 10.645% | $225.6273 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $48.27 | 9.630% | $52.9184 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $217.89 | 8.376% | $236.1405 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $155.55 | 13.460% | $176.487 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $835.18 | $911.0982 | $911.11 | $911.10 | $911.10 | |