| 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 | $40.64 | 3.645% | $42.1213 | $42.12 | $42.10 | $42.10 |
| Purchase #2 | $241.33 | 6.717% | $257.5401 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $27.66 | 11.352% | $30.8 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $163.80 | 9.121% | $178.7402 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $80.64 | 8.156% | $87.217 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $134.51 | 8.478% | $145.9138 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $231.65 | 6.296% | $246.2347 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $920.23 | $988.5671 | $988.56 | $988.55 | $988.40 | |