| 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 | $71.96 | 11.874% | $80.5045 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $71.49 | 6.870% | $76.4014 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $133.75 | 8.762% | $145.4692 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $167.67 | 11.691% | $187.2723 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $34.58 | 4.368% | $36.0905 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $173.92 | 3.529% | $180.0576 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $62.90 | 10.153% | $69.2862 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $716.27 | $775.0817 | $775.08 | $775.05 | $775.20 | |