| 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 | $48.31 | 5.332% | $50.8859 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $71.25 | 6.373% | $75.7908 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $68.68 | 4.499% | $71.7699 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $212.41 | 5.138% | $223.3236 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $150.60 | 11.353% | $167.6976 | $167.70 | $167.70 | $167.70 |
| Purchase #6 | $60.38 | 7.593% | $64.9647 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $74.49 | 12.116% | $83.5152 | $83.52 | $83.50 | $83.50 |
| 7 purchase totals = | $686.12 | $737.9477 | $737.95 | $737.90 | $738.00 | |