| 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 | $7.61 | 8.530% | $8.2591 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $5.77 | 3.169% | $5.9529 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $69.30 | 6.835% | $74.0367 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $148.32 | 10.703% | $164.1947 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $79.55 | 4.150% | $82.8513 | $82.85 | $82.85 | $82.90 |
| Purchase #6 | $147.75 | 12.138% | $165.6839 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $180.81 | 5.677% | $191.0746 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $639.11 | $692.0532 | $692.04 | $692.05 | $692.20 | |