| 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 | $138.40 | 10.448% | $152.86 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $5.55 | 12.544% | $6.2462 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $98.76 | 8.291% | $106.9482 | $106.95 | $106.95 | $106.90 |
| Purchase #4 | $41.57 | 10.846% | $46.0787 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $232.83 | 6.260% | $247.4052 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $119.45 | 5.108% | $125.5515 | $125.55 | $125.55 | $125.60 |
| Purchase #7 | $38.45 | 9.705% | $42.1816 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $675.01 | $727.2714 | $727.28 | $727.30 | $727.30 | |