| 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 | $14.53 | 13.824% | $16.5386 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $96.44 | 13.218% | $109.1874 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $128.34 | 3.239% | $132.4969 | $132.50 | $132.50 | $132.50 |
| Purchase #4 | $77.85 | 3.359% | $80.465 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $171.62 | 7.344% | $184.2238 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $17.45 | 3.453% | $18.0525 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $68.83 | 12.638% | $77.5287 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $575.06 | $618.4929 | $618.50 | $618.50 | $618.50 | |