| 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 | $22.82 | 4.866% | $23.9304 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $28.63 | 7.171% | $30.6831 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $239.35 | 7.753% | $257.9068 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $220.79 | 6.263% | $234.6181 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $144.99 | 8.857% | $157.8318 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $67.34 | 10.190% | $74.2019 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $117.39 | 5.467% | $123.8077 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $841.31 | $902.9798 | $902.98 | $903.00 | $902.90 | |