| 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 | $31.51 | 13.210% | $35.6725 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $48.28 | 12.816% | $54.4676 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $209.99 | 8.405% | $227.6397 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $242.90 | 3.873% | $252.3075 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $134.25 | 11.621% | $149.8512 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $127.73 | 9.779% | $140.2207 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $93.39 | 9.474% | $102.2378 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $888.05 | $962.3970 | $962.40 | $962.35 | $962.40 | |