| 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 | $30.75 | 7.304% | $32.996 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $131.25 | 9.133% | $143.2371 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $199.68 | 7.257% | $214.1708 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $58.29 | 8.752% | $63.3915 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $235.84 | 13.528% | $267.7444 | $267.74 | $267.75 | $267.70 |
| Purchase #6 | $152.72 | 10.231% | $168.3448 | $168.34 | $168.35 | $168.30 |
| Purchase #7 | $48.89 | 9.211% | $53.3933 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $857.42 | $943.2779 | $943.27 | $943.30 | $943.20 | |