| 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 | $40.26 | 9.490% | $44.0807 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $16.35 | 8.344% | $17.7142 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $66.55 | 4.416% | $69.4888 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $78.33 | 10.296% | $86.3949 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $57.70 | 11.862% | $64.5444 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $28.91 | 13.456% | $32.8001 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $178.93 | 9.530% | $195.982 | $195.98 | $196.00 | $196.00 |
| 7 purchase totals = | $467.03 | $511.0051 | $510.99 | $511.05 | $511.00 | |