| 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 | $39.50 | 13.286% | $44.748 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $161.35 | 12.249% | $181.1138 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $107.92 | 6.786% | $115.2435 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $77.35 | 4.833% | $81.0883 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $169.47 | 10.133% | $186.6424 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $93.44 | 12.315% | $104.9471 | $104.95 | $104.95 | $104.90 |
| Purchase #7 | $237.36 | 9.805% | $260.6331 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $886.39 | $974.4162 | $974.41 | $974.45 | $974.20 | |