| 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 | $56.34 | 6.466% | $59.9829 | $59.98 | $60.00 | $60.00 |
| Purchase #2 | $170.77 | 11.649% | $190.663 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $75.99 | 13.500% | $86.2487 | $86.25 | $86.25 | $86.20 |
| Purchase #4 | $165.57 | 9.368% | $181.0806 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $7.29 | 8.377% | $7.9007 | $7.90 | $7.90 | $7.90 |
| Purchase #6 | $38.25 | 4.439% | $39.9479 | $39.95 | $39.95 | $39.90 |
| Purchase #7 | $69.66 | 13.175% | $78.8377 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $583.87 | $644.6615 | $644.66 | $644.70 | $644.60 | |