| 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 | $36.35 | 4.671% | $38.0479 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $109.44 | 10.204% | $120.6073 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $80.79 | 3.550% | $83.658 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $58.92 | 9.313% | $64.4072 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $43.93 | 11.252% | $48.873 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $56.61 | 5.200% | $59.5537 | $59.55 | $59.55 | $59.60 |
| Purchase #7 | $239.96 | 11.287% | $267.0443 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $626.00 | $682.1914 | $682.19 | $682.15 | $682.20 | |