| 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 | $39.70 | 9.554% | $43.4929 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $163.32 | 9.622% | $179.0347 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $47.83 | 3.868% | $49.6801 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $63.25 | 8.506% | $68.63 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $222.66 | 8.494% | $241.5727 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $70.55 | 12.204% | $79.1599 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $45.84 | 10.756% | $50.7706 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $653.15 | $712.3409 | $712.33 | $712.35 | $712.40 | |