| 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 | $102.60 | 3.822% | $106.5214 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $220.61 | 13.703% | $250.8402 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $72.66 | 9.751% | $79.7451 | $79.75 | $79.75 | $79.70 |
| Purchase #4 | $13.71 | 8.521% | $14.8782 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $66.97 | 8.180% | $72.4481 | $72.45 | $72.45 | $72.40 |
| Purchase #6 | $234.95 | 8.292% | $254.4321 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $120.88 | 4.709% | $126.5722 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $832.38 | $905.4373 | $905.44 | $905.45 | $905.30 | |