| 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 | $39.45 | 11.116% | $43.8353 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $90.54 | 4.831% | $94.914 | $94.91 | $94.90 | $94.90 |
| Purchase #3 | $52.89 | 10.697% | $58.5476 | $58.55 | $58.55 | $58.50 |
| Purchase #4 | $202.76 | 7.237% | $217.4337 | $217.43 | $217.45 | $217.40 |
| Purchase #5 | $98.84 | 4.374% | $103.1633 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $7.85 | 6.846% | $8.3874 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $92.44 | 3.652% | $95.8159 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $584.77 | $622.0972 | $622.10 | $622.10 | $622.00 | |