| 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 | $58.84 | 12.858% | $66.4056 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $232.51 | 12.500% | $261.5738 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $199.53 | 10.118% | $219.7184 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $92.78 | 10.194% | $102.238 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $16.80 | 7.113% | $17.995 | $18.00 | $18.00 | $18.00 |
| Purchase #6 | $93.37 | 4.564% | $97.6314 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $103.29 | 11.201% | $114.8595 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $797.12 | $880.4217 | $880.43 | $880.40 | $880.40 | |