| 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 | $99.75 | 9.558% | $109.2841 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $171.37 | 11.327% | $190.7811 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $55.66 | 7.852% | $60.0304 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $69.90 | 6.488% | $74.4351 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $205.46 | 3.107% | $211.8436 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $6.71 | 5.776% | $7.0976 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $115.41 | 7.510% | $124.0773 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $724.26 | $777.5492 | $777.55 | $777.65 | $777.50 | |