| 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 | $31.59 | 13.683% | $35.9125 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $96.98 | 7.463% | $104.2176 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $137.45 | 4.492% | $143.6243 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $133.48 | 8.393% | $144.683 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $28.34 | 8.308% | $30.6945 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $234.61 | 9.182% | $256.1519 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $159.82 | 3.728% | $165.7781 | $165.78 | $165.80 | $165.80 |
| 7 purchase totals = | $822.27 | $881.0619 | $881.05 | $881.05 | $881.10 | |