| 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 | $49.57 | 3.551% | $51.3302 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $35.93 | 13.198% | $40.672 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $234.58 | 4.328% | $244.7326 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $14.35 | 9.525% | $15.7168 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $163.47 | 5.676% | $172.7486 | $172.75 | $172.75 | $172.70 |
| Purchase #6 | $94.37 | 10.337% | $104.125 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $160.48 | 5.755% | $169.7156 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $752.75 | $799.0408 | $799.05 | $799.05 | $798.90 | |