| 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 | $58.46 | 4.166% | $60.8954 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $76.65 | 5.492% | $80.8596 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $48.96 | 9.104% | $53.4173 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $226.94 | 3.615% | $235.1439 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $74.34 | 11.802% | $83.1136 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $106.78 | 6.782% | $114.0218 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $165.53 | 10.366% | $182.6888 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $757.66 | $810.1404 | $810.14 | $810.10 | $810.10 | |