| 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 | $71.51 | 3.646% | $74.1173 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $31.35 | 6.715% | $33.4552 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $182.75 | 9.754% | $200.5754 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $184.64 | 9.377% | $201.9537 | $201.95 | $201.95 | $202.00 |
| Purchase #5 | $144.28 | 13.279% | $163.4389 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $197.94 | 12.354% | $222.3935 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $30.97 | 11.416% | $34.5055 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $843.44 | $930.4395 | $930.45 | $930.45 | $930.50 | |