| 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 | $76.33 | 11.473% | $85.0873 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $188.98 | 8.233% | $204.5387 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $174.63 | 5.358% | $183.9867 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $30.62 | 10.683% | $33.8911 | $33.89 | $33.90 | $33.90 |
| Purchase #5 | $179.31 | 3.166% | $184.987 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $110.28 | 3.417% | $114.0483 | $114.05 | $114.05 | $114.00 |
| Purchase #7 | $12.52 | 12.292% | $14.059 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $772.67 | $820.5981 | $820.61 | $820.65 | $820.60 | |