| 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 | $65.76 | 4.392% | $68.6482 | $68.65 | $68.65 | $68.60 |
| Purchase #2 | $16.60 | 9.422% | $18.1641 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $56.87 | 10.733% | $62.9739 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $36.55 | 4.625% | $38.2404 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $165.98 | 10.865% | $184.0137 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $38.96 | 12.323% | $43.761 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $28.78 | 7.321% | $30.887 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $409.50 | $446.6883 | $446.68 | $446.65 | $446.70 | |