| 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 | $99.55 | 6.825% | $106.3443 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $114.72 | 10.329% | $126.5694 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $96.73 | 7.393% | $103.8812 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $122.53 | 12.328% | $137.6355 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $207.59 | 13.270% | $235.1372 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $37.27 | 6.184% | $39.5748 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $212.64 | 5.779% | $224.9285 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $891.03 | $974.0709 | $974.07 | $974.10 | $974.00 | |