| 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 | $47.84 | 7.790% | $51.5667 | $51.57 | $51.55 | $51.60 |
| Purchase #2 | $156.74 | 5.659% | $165.6099 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $6.94 | 6.358% | $7.3812 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $198.46 | 5.206% | $208.7918 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $80.88 | 4.541% | $84.5528 | $84.55 | $84.55 | $84.60 |
| Purchase #6 | $229.95 | 12.136% | $257.8567 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $180.90 | 6.129% | $191.9874 | $191.99 | $192.00 | $192.00 |
| 7 purchase totals = | $901.71 | $967.7465 | $967.75 | $967.75 | $967.90 | |