| 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 | $49.93 | 6.410% | $53.1305 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $139.72 | 3.337% | $144.3825 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $20.68 | 8.426% | $22.4225 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $89.26 | 5.118% | $93.8283 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $239.85 | 9.231% | $261.9906 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $155.72 | 6.357% | $165.6191 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $126.70 | 5.644% | $133.8509 | $133.85 | $133.85 | $133.90 |
| 7 purchase totals = | $821.86 | $875.2244 | $875.22 | $875.25 | $875.20 | |