| 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 | $5.92 | 4.300% | $6.1746 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $105.46 | 6.847% | $112.6808 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $240.31 | 4.800% | $251.8449 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $168.94 | 6.507% | $179.9329 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $73.69 | 6.778% | $78.6847 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $235.80 | 4.308% | $245.9583 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $64.75 | 3.744% | $67.1742 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $894.87 | $942.4504 | $942.43 | $942.45 | $942.50 | |