| 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 | $23.93 | 4.141% | $24.9209 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $8.30 | 5.816% | $8.7827 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $209.92 | 8.562% | $227.8934 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $58.60 | 12.181% | $65.7381 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $177.56 | 9.850% | $195.0497 | $195.05 | $195.05 | $195.00 |
| Purchase #6 | $199.47 | 9.849% | $219.1158 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $188.58 | 10.487% | $208.3564 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $866.36 | $949.8570 | $949.86 | $949.85 | $949.80 | |