| 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 | $154.48 | 13.764% | $175.7426 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $97.29 | 3.547% | $100.7409 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $88.85 | 10.301% | $98.0024 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $20.71 | 10.485% | $22.8814 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $95.60 | 3.510% | $98.9556 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $54.35 | 7.549% | $58.4529 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $42.51 | 11.238% | $47.2873 | $47.29 | $47.30 | $47.30 |
| 7 purchase totals = | $553.79 | $602.0631 | $602.06 | $602.10 | $602.10 | |