| 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 | $93.43 | 6.340% | $99.3535 | $99.35 | $99.35 | $99.40 |
| Purchase #2 | $152.53 | 5.870% | $161.4835 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $214.57 | 6.326% | $228.1437 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $22.33 | 10.257% | $24.6204 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $74.66 | 3.142% | $77.0058 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $174.69 | 3.302% | $180.4583 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $122.27 | 5.724% | $129.2687 | $129.27 | $129.25 | $129.30 |
| 7 purchase totals = | $854.48 | $900.3339 | $900.33 | $900.30 | $900.40 | |