| 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 | $104.91 | 5.474% | $110.6528 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $100.57 | 13.173% | $113.8181 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $14.29 | 8.349% | $15.4831 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $23.89 | 3.855% | $24.811 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $114.74 | 4.336% | $119.7151 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $105.74 | 4.499% | $110.4972 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $157.94 | 6.675% | $168.4825 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $622.08 | $663.4598 | $663.46 | $663.45 | $663.50 | |