| 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 | $77.99 | 10.847% | $86.4496 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $31.70 | 12.218% | $35.5731 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $238.27 | 6.124% | $252.8617 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $105.66 | 10.195% | $116.432 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $174.87 | 10.338% | $192.9481 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $247.93 | 13.159% | $280.5551 | $280.56 | $280.55 | $280.60 |
| Purchase #7 | $39.41 | 5.503% | $41.5787 | $41.58 | $41.60 | $41.60 |
| 7 purchase totals = | $915.83 | $1,006.3983 | $1,006.40 | $1,006.40 | $1,006.40 | |