| 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 | $100.47 | 7.268% | $107.7722 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $102.93 | 10.246% | $113.4762 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $26.52 | 5.501% | $27.9789 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $167.57 | 7.489% | $180.1193 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $27.44 | 8.382% | $29.74 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $87.25 | 7.362% | $93.6733 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $67.47 | 9.824% | $74.0983 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $579.65 | $626.8582 | $626.86 | $626.85 | $626.90 | |