| 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 | $46.52 | 9.209% | $50.804 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $125.66 | 6.809% | $134.2162 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $6.25 | 13.236% | $7.0773 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $65.72 | 4.466% | $68.6551 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $241.30 | 11.428% | $268.8758 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $165.67 | 6.393% | $176.2613 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $27.75 | 3.161% | $28.6272 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $678.87 | $734.5169 | $734.53 | $734.55 | $734.60 | |