| 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 | $47.92 | 3.576% | $49.6336 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $160.95 | 12.603% | $181.2345 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $39.87 | 5.499% | $42.0625 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $74.41 | 4.777% | $77.9646 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $54.87 | 8.126% | $59.3287 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $74.25 | 4.477% | $77.5742 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $247.41 | 13.867% | $281.7183 | $281.72 | $281.70 | $281.70 |
| 7 purchase totals = | $699.68 | $769.5164 | $769.50 | $769.50 | $769.50 | |