| 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 | $39.99 | 8.121% | $43.2376 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $91.51 | 10.382% | $101.0106 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $49.50 | 13.857% | $56.3592 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $206.78 | 4.193% | $215.4503 | $215.45 | $215.45 | $215.50 |
| Purchase #5 | $247.35 | 8.158% | $267.5288 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $209.49 | 5.607% | $221.2361 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $46.54 | 13.733% | $52.9313 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $891.16 | $957.7539 | $957.76 | $957.80 | $957.70 | |