| 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 | $74.56 | 10.292% | $82.2337 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $55.63 | 6.113% | $59.0307 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $13.65 | 8.412% | $14.7982 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $174.66 | 10.868% | $193.642 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $36.30 | 5.283% | $38.2177 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $209.65 | 4.518% | $219.122 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $209.44 | 12.354% | $235.3142 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $773.89 | $842.3585 | $842.35 | $842.35 | $842.20 | |