| 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 | $89.36 | 9.519% | $97.8662 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $17.95 | 3.385% | $18.5576 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $186.89 | 13.617% | $212.3388 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $19.98 | 7.826% | $21.5436 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $9.37 | 11.619% | $10.4587 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $127.66 | 6.740% | $136.2643 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $121.88 | 3.464% | $126.1019 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $573.09 | $623.1311 | $623.13 | $623.10 | $623.20 | |