| 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 | $51.54 | 5.176% | $54.2077 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $61.48 | 4.235% | $64.0837 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $43.60 | 12.427% | $49.0182 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $214.97 | 12.588% | $242.0304 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $242.40 | 5.228% | $255.0727 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $126.73 | 3.659% | $131.3671 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $81.66 | 5.163% | $85.8761 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $822.38 | $881.6559 | $881.66 | $881.65 | $881.70 | |