| 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 | $17.47 | 11.795% | $19.5306 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $57.31 | 6.819% | $61.218 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $158.48 | 11.132% | $176.122 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $14.35 | 3.295% | $14.8228 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $48.88 | 13.432% | $55.4456 | $55.45 | $55.45 | $55.40 |
| Purchase #6 | $20.26 | 13.544% | $23.004 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $140.55 | 9.721% | $154.2129 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $457.30 | $504.3559 | $504.35 | $504.30 | $504.20 | |