| 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 | $249.31 | 6.645% | $265.8766 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $69.27 | 13.558% | $78.6616 | $78.66 | $78.65 | $78.70 |
| Purchase #3 | $96.31 | 5.820% | $101.9152 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $148.56 | 3.639% | $153.9661 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $85.58 | 8.764% | $93.0802 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $150.78 | 13.654% | $171.3675 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $59.87 | 7.779% | $64.5273 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $859.68 | $929.3945 | $929.41 | $929.40 | $929.50 | |