| 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 | $22.35 | 8.573% | $24.2661 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $43.74 | 6.264% | $46.4799 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $210.78 | 6.270% | $223.9959 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $108.56 | 12.606% | $122.2451 | $122.25 | $122.25 | $122.20 |
| Purchase #5 | $111.65 | 3.708% | $115.79 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $188.84 | 12.766% | $212.9473 | $212.95 | $212.95 | $212.90 |
| Purchase #7 | $133.41 | 8.619% | $144.9086 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $819.33 | $890.6329 | $890.65 | $890.65 | $890.60 | |