| 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 | $97.48 | 5.129% | $102.4797 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $78.39 | 5.440% | $82.6544 | $82.65 | $82.65 | $82.70 |
| Purchase #3 | $18.57 | 4.738% | $19.4498 | $19.45 | $19.45 | $19.40 |
| Purchase #4 | $147.71 | 12.346% | $165.9463 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $247.73 | 3.852% | $257.2726 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $169.53 | 7.652% | $182.5024 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $106.41 | 8.651% | $115.6155 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $865.82 | $925.9207 | $925.92 | $925.90 | $925.90 | |