| 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 | $26.68 | 10.824% | $29.5678 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $163.98 | 7.534% | $176.3343 | $176.33 | $176.35 | $176.30 |
| Purchase #3 | $107.64 | 9.507% | $117.8733 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $118.98 | 11.599% | $132.7805 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $200.75 | 5.703% | $212.1988 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $163.97 | 8.833% | $178.4535 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $83.75 | 7.554% | $90.0765 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $865.75 | $937.2847 | $937.28 | $937.30 | $937.40 | |