| 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 | $39.55 | 3.197% | $40.8144 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $50.47 | 4.648% | $52.8158 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $111.94 | 13.667% | $127.2388 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $193.50 | 4.494% | $202.1959 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $61.42 | 9.422% | $67.207 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $136.50 | 4.313% | $142.3872 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $197.83 | 13.366% | $224.272 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $791.21 | $856.9311 | $856.94 | $856.90 | $856.90 | |