| 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 | $68.43 | 5.606% | $72.2662 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $114.51 | 9.667% | $125.5797 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $68.45 | 7.695% | $73.7172 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $9.95 | 4.659% | $10.4136 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $56.38 | 12.176% | $63.2448 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $197.43 | 3.537% | $204.4131 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $114.60 | 12.274% | $128.666 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $629.75 | $678.3006 | $678.30 | $678.25 | $678.30 | |