| 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 | $79.70 | 12.726% | $89.8426 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $35.53 | 3.512% | $36.7778 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $112.48 | 3.634% | $116.5675 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $174.44 | 10.389% | $192.5626 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $124.78 | 12.490% | $140.365 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $185.92 | 10.804% | $206.0068 | $206.01 | $206.00 | $206.00 |
| Purchase #7 | $214.69 | 10.228% | $236.6485 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $927.54 | $1,018.7708 | $1,018.78 | $1,018.75 | $1,018.80 | |