| 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 | $120.58 | 4.538% | $126.0519 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $21.87 | 9.564% | $23.9616 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $23.91 | 5.192% | $25.1514 | $25.15 | $25.15 | $25.20 |
| Purchase #4 | $38.70 | 6.730% | $41.3045 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $21.95 | 7.146% | $23.5185 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $226.58 | 3.200% | $233.8306 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $21.88 | 4.172% | $22.7928 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $475.47 | $496.6113 | $496.60 | $496.60 | $496.70 | |