| 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 | $29.89 | 11.429% | $33.3061 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $32.40 | 4.676% | $33.915 | $33.92 | $33.90 | $33.90 |
| Purchase #3 | $233.71 | 11.867% | $261.4444 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $48.53 | 7.526% | $52.1824 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $190.48 | 12.802% | $214.8652 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $196.30 | 8.575% | $213.1327 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $24.33 | 7.209% | $26.0839 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $755.64 | $834.9297 | $834.93 | $834.95 | $834.90 | |