| 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 | $177.78 | 13.572% | $201.9083 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $48.42 | 4.148% | $50.4285 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $36.32 | 12.593% | $40.8938 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $110.67 | 8.769% | $120.3747 | $120.37 | $120.35 | $120.40 |
| Purchase #5 | $156.82 | 9.353% | $171.4874 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $58.36 | 4.641% | $61.0685 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $61.85 | 6.130% | $65.6414 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $650.22 | $711.8026 | $711.80 | $711.80 | $711.80 | |