| 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 | $13.70 | 13.254% | $15.5158 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $82.59 | 5.574% | $87.1936 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $162.99 | 4.762% | $170.7516 | $170.75 | $170.75 | $170.80 |
| Purchase #4 | $155.94 | 8.214% | $168.7489 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $193.39 | 11.251% | $215.1483 | $215.15 | $215.15 | $215.10 |
| Purchase #6 | $45.81 | 13.508% | $51.998 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $189.49 | 5.255% | $199.4477 | $199.45 | $199.45 | $199.40 |
| 7 purchase totals = | $843.91 | $908.8039 | $908.81 | $908.80 | $908.70 | |