| 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 | $7.54 | 4.161% | $7.8537 | $7.85 | $7.85 | $7.90 |
| Purchase #2 | $208.89 | 10.311% | $230.4286 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $188.88 | 7.669% | $203.3652 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $146.45 | 5.378% | $154.3261 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $77.56 | 3.727% | $80.4507 | $80.45 | $80.45 | $80.50 |
| Purchase #6 | $109.77 | 13.230% | $124.2926 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $150.89 | 8.632% | $163.9148 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $889.98 | $964.6317 | $964.63 | $964.65 | $964.70 | |