| 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 | $57.30 | 4.246% | $59.733 | $59.73 | $59.75 | $59.70 |
| Purchase #2 | $206.85 | 8.447% | $224.3226 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $144.27 | 13.186% | $163.2934 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $175.39 | 5.527% | $185.0838 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $7.38 | 11.153% | $8.2031 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $77.67 | 6.605% | $82.8001 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $220.35 | 11.586% | $245.8798 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $889.21 | $969.3158 | $969.30 | $969.35 | $969.30 | |