| 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 | $8.58 | 6.274% | $9.1183 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $165.78 | 12.631% | $186.7197 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $15.69 | 8.706% | $17.056 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $118.48 | 13.638% | $134.6383 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $62.94 | 10.314% | $69.4316 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $45.63 | 8.623% | $49.5647 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $241.68 | 12.185% | $271.1287 | $271.13 | $271.15 | $271.10 |
| 7 purchase totals = | $658.78 | $737.6573 | $737.66 | $737.65 | $737.60 | |