| 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 | $88.31 | 4.785% | $92.5356 | $92.54 | $92.55 | $92.50 |
| Purchase #2 | $22.67 | 10.249% | $24.9934 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $121.85 | 3.181% | $125.726 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $114.46 | 8.794% | $124.5256 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $72.93 | 10.123% | $80.3127 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $178.83 | 3.618% | $185.3001 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $45.29 | 3.619% | $46.929 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $644.34 | $680.3224 | $680.33 | $680.40 | $680.20 | |