| 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 | $13.25 | 3.534% | $13.7183 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $58.31 | 6.153% | $61.8978 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $184.88 | 13.514% | $209.8647 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $46.68 | 3.872% | $48.4874 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $154.96 | 10.569% | $171.3377 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $176.61 | 13.847% | $201.0652 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $113.43 | 9.214% | $123.8814 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $748.12 | $830.2525 | $830.26 | $830.25 | $830.30 | |