| 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 | $16.91 | 6.263% | $17.9691 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $56.49 | 10.151% | $62.2243 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $101.60 | 5.260% | $106.9442 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $155.62 | 6.160% | $165.2062 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $115.35 | 9.320% | $126.1006 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $59.34 | 6.388% | $63.1306 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $27.93 | 8.412% | $30.2795 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $533.24 | $571.8545 | $571.85 | $571.85 | $571.80 | |