| 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 | $39.84 | 10.852% | $44.1634 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $145.87 | 13.626% | $165.7462 | $165.75 | $165.75 | $165.70 |
| Purchase #3 | $98.79 | 8.547% | $107.2336 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $59.46 | 6.361% | $63.2423 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $6.86 | 8.372% | $7.4343 | $7.43 | $7.45 | $7.40 |
| Purchase #6 | $8.37 | 8.455% | $9.0777 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $159.25 | 11.491% | $177.5494 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $518.44 | $574.4469 | $574.44 | $574.50 | $574.30 | |