| 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 | $66.42 | 4.500% | $69.4089 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $239.43 | 8.869% | $260.665 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $5.62 | 7.149% | $6.0218 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $150.97 | 8.288% | $163.4824 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $15.91 | 4.577% | $16.6382 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $94.69 | 5.828% | $100.2085 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $172.69 | 6.104% | $183.231 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $745.73 | $799.6558 | $799.66 | $799.65 | $799.60 | |