| 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 | $86.53 | 3.782% | $89.8026 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $225.93 | 5.794% | $239.0204 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $81.53 | 10.129% | $89.7882 | $89.79 | $89.80 | $89.80 |
| Purchase #4 | $104.74 | 8.318% | $113.4523 | $113.45 | $113.45 | $113.50 |
| Purchase #5 | $23.49 | 11.304% | $26.1453 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $174.90 | 13.487% | $198.4888 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $155.95 | 10.616% | $172.5057 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $853.07 | $929.2033 | $929.21 | $929.20 | $929.20 | |