| 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 | $80.73 | 5.862% | $85.4624 | $85.46 | $85.45 | $85.50 |
| Purchase #2 | $148.82 | 6.464% | $158.4397 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $110.91 | 9.776% | $121.7526 | $121.75 | $121.75 | $121.80 |
| Purchase #4 | $53.26 | 7.281% | $57.1379 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $46.40 | 9.607% | $50.8576 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $193.79 | 4.449% | $202.4117 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $163.72 | 9.379% | $179.0753 | $179.08 | $179.10 | $179.10 |
| 7 purchase totals = | $797.63 | $855.1372 | $855.14 | $855.15 | $855.20 | |