| 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 | $71.74 | 5.762% | $75.8737 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $155.93 | 5.408% | $164.3627 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $148.93 | 10.310% | $164.2847 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $157.44 | 3.580% | $163.0764 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $74.97 | 7.871% | $80.8709 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $55.30 | 7.208% | $59.286 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $87.63 | 7.677% | $94.3574 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $751.94 | $802.1118 | $802.11 | $802.10 | $802.30 | |