| 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 | $49.54 | 13.320% | $56.1387 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $15.86 | 10.153% | $17.4703 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $43.52 | 13.411% | $49.3565 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $60.58 | 8.497% | $65.7275 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $140.51 | 8.652% | $152.6669 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $73.74 | 9.700% | $80.8928 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $49.40 | 13.371% | $56.0053 | $56.01 | $56.00 | $56.00 |
| 7 purchase totals = | $433.15 | $478.2580 | $478.27 | $478.25 | $478.30 | |