| 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 | $86.82 | 7.623% | $93.4383 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $132.91 | 4.181% | $138.467 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $14.85 | 6.851% | $15.8674 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $30.84 | 7.849% | $33.2606 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $133.35 | 4.583% | $139.4614 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $90.26 | 10.110% | $99.3853 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $218.95 | 12.282% | $245.8414 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $707.98 | $765.7214 | $765.73 | $765.70 | $765.80 | |