| 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 | $225.72 | 8.863% | $245.7256 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $5.58 | 10.200% | $6.1492 | $6.15 | $6.15 | $6.10 |
| Purchase #3 | $116.54 | 7.521% | $125.305 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $137.71 | 12.320% | $154.6759 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $87.81 | 10.322% | $96.8737 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $48.89 | 4.298% | $50.9913 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $66.78 | 7.563% | $71.8306 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $689.03 | $751.5513 | $751.56 | $751.60 | $751.50 | |