| 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 | $72.49 | 3.606% | $75.104 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $103.26 | 11.537% | $115.1731 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $147.87 | 10.827% | $163.8799 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $5.92 | 6.275% | $6.2915 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $115.79 | 11.255% | $128.8222 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $236.34 | 12.198% | $265.1688 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $208.89 | 6.574% | $222.6224 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $890.56 | $977.0619 | $977.05 | $977.00 | $977.10 | |