| 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 | $65.81 | 13.195% | $74.4936 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $169.61 | 5.223% | $178.4687 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $142.30 | 11.474% | $158.6275 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $17.85 | 3.873% | $18.5413 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $232.30 | 12.408% | $261.1238 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $26.89 | 7.643% | $28.9452 | $28.95 | $28.95 | $28.90 |
| Purchase #7 | $195.73 | 10.551% | $216.3815 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $850.49 | $936.5816 | $936.58 | $936.60 | $936.50 | |