| 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 | $52.40 | 7.866% | $56.5218 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $206.44 | 6.559% | $219.9804 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $31.56 | 10.777% | $34.9612 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $165.34 | 11.501% | $184.3558 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $65.25 | 4.169% | $67.9703 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $67.77 | 11.306% | $75.4321 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $18.32 | 6.149% | $19.4465 | $19.45 | $19.45 | $19.40 |
| 7 purchase totals = | $607.08 | $658.6681 | $658.67 | $658.65 | $658.70 | |