| 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 | $93.25 | 7.524% | $100.2661 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $59.83 | 6.174% | $63.5239 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $210.34 | 10.529% | $232.4867 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $62.91 | 12.144% | $70.5498 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $56.94 | 6.626% | $60.7128 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $113.62 | 8.248% | $122.9914 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $235.94 | 7.472% | $253.5694 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $832.83 | $904.1001 | $904.10 | $904.05 | $904.10 | |