| 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 | $113.46 | 9.258% | $123.9641 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $147.96 | 8.239% | $160.1504 | $160.15 | $160.15 | $160.20 |
| Purchase #3 | $29.93 | 11.705% | $33.4333 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $89.93 | 4.582% | $94.0506 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $138.41 | 11.520% | $154.3548 | $154.35 | $154.35 | $154.40 |
| Purchase #6 | $28.29 | 3.351% | $29.238 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $61.37 | 3.223% | $63.348 | $63.35 | $63.35 | $63.30 |
| 7 purchase totals = | $609.35 | $658.5392 | $658.53 | $658.55 | $658.60 | |