| 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 | $48.25 | 8.235% | $52.2234 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $165.46 | 6.427% | $176.0941 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $8.89 | 5.864% | $9.4113 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $203.26 | 6.517% | $216.5065 | $216.51 | $216.50 | $216.50 |
| Purchase #5 | $230.89 | 11.722% | $257.9549 | $257.95 | $257.95 | $258.00 |
| Purchase #6 | $27.93 | 8.488% | $30.3007 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $137.89 | 9.741% | $151.3219 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $822.57 | $893.8128 | $893.80 | $893.75 | $893.80 | |