| 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 | $69.81 | 6.852% | $74.5934 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $14.32 | 7.104% | $15.3373 | $15.34 | $15.35 | $15.30 |
| Purchase #3 | $201.89 | 13.652% | $229.452 | $229.45 | $229.45 | $229.50 |
| Purchase #4 | $67.38 | 7.148% | $72.1963 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $6.69 | 8.644% | $7.2683 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $8.45 | 5.491% | $8.914 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $226.40 | 7.224% | $242.7551 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $594.94 | $650.5164 | $650.52 | $650.50 | $650.60 | |