| 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 | $26.99 | 8.113% | $29.1797 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $66.97 | 6.373% | $71.238 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $248.39 | 5.346% | $261.6689 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $126.52 | 13.784% | $143.9595 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $44.90 | 4.414% | $46.8819 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $47.81 | 4.598% | $50.0083 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $203.92 | 3.818% | $211.7057 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $765.50 | $814.6420 | $814.65 | $814.65 | $814.70 | |