| 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 | $70.74 | 7.240% | $75.8616 | $75.86 | $75.85 | $75.90 |
| Purchase #2 | $27.57 | 13.405% | $31.2658 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $158.87 | 11.162% | $176.6031 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $99.92 | 7.632% | $107.5459 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $183.71 | 13.428% | $208.3786 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $174.99 | 6.384% | $186.1614 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $59.89 | 3.268% | $61.8472 | $61.85 | $61.85 | $61.80 |
| 7 purchase totals = | $775.69 | $847.6636 | $847.67 | $847.65 | $847.70 | |