| 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 | $50.64 | 9.839% | $55.6225 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $5.48 | 8.542% | $5.9481 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $89.50 | 13.609% | $101.6801 | $101.68 | $101.70 | $101.70 |
| Purchase #4 | $200.43 | 6.108% | $212.6723 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $82.34 | 8.300% | $89.1742 | $89.17 | $89.15 | $89.20 |
| Purchase #6 | $69.25 | 6.264% | $73.5878 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $83.28 | 5.572% | $87.9204 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $580.92 | $626.6054 | $626.60 | $626.55 | $626.60 | |