| 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 | $76.99 | 10.229% | $84.8653 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $9.96 | 6.256% | $10.5831 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $59.69 | 12.145% | $66.9394 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $199.35 | 7.428% | $214.1577 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $190.58 | 3.326% | $196.9187 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $75.81 | 5.171% | $79.7301 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $174.91 | 3.243% | $180.5823 | $180.58 | $180.60 | $180.60 |
| 7 purchase totals = | $787.29 | $833.7766 | $833.78 | $833.80 | $833.80 | |