| 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 | $86.75 | 3.397% | $89.6969 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $236.60 | 5.852% | $250.4458 | $250.45 | $250.45 | $250.40 |
| Purchase #3 | $158.25 | 8.257% | $171.3167 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $106.42 | 7.686% | $114.5994 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $137.76 | 7.723% | $148.3992 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $204.67 | 6.468% | $217.9081 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $95.54 | 6.798% | $102.0348 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $1,025.99 | $1,094.4009 | $1,094.41 | $1,094.40 | $1,094.30 | |