| 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 | $16.30 | 9.194% | $17.7986 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $57.71 | 13.687% | $65.6088 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $45.67 | 8.793% | $49.6858 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $83.55 | 3.539% | $86.5068 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $180.68 | 10.222% | $199.1491 | $199.15 | $199.15 | $199.10 |
| Purchase #6 | $91.28 | 13.413% | $103.5234 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $74.39 | 3.250% | $76.8077 | $76.81 | $76.80 | $76.80 |
| 7 purchase totals = | $549.58 | $599.0802 | $599.09 | $599.05 | $599.00 | |