| 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 | $76.25 | 5.643% | $80.5528 | $80.55 | $80.55 | $80.60 |
| Purchase #2 | $180.40 | 9.223% | $197.0383 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $110.57 | 12.366% | $124.2431 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $147.62 | 8.561% | $160.2577 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $110.88 | 5.375% | $116.8398 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $16.88 | 12.249% | $18.9476 | $18.95 | $18.95 | $18.90 |
| Purchase #7 | $103.36 | 12.320% | $116.094 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $745.96 | $813.9733 | $813.97 | $814.00 | $813.90 | |