| 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 | $6.34 | 5.389% | $6.6817 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $242.29 | 9.825% | $266.095 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $9.28 | 8.261% | $10.0466 | $10.05 | $10.05 | $10.00 |
| Purchase #4 | $16.41 | 6.464% | $17.4707 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $232.50 | 13.871% | $264.7501 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $152.59 | 4.429% | $159.3482 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $248.99 | 5.219% | $261.9848 | $261.98 | $262.00 | $262.00 |
| 7 purchase totals = | $908.40 | $986.3771 | $986.38 | $986.40 | $986.40 | |