| 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 | $115.72 | 8.671% | $125.7541 | $125.75 | $125.75 | $125.80 |
| Purchase #2 | $66.58 | 4.344% | $69.4722 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $88.99 | 4.209% | $92.7356 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $94.85 | 9.419% | $103.7839 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $81.28 | 3.211% | $83.8899 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $217.33 | 11.554% | $242.4403 | $242.44 | $242.45 | $242.40 |
| Purchase #7 | $148.48 | 11.701% | $165.8536 | $165.85 | $165.85 | $165.90 |
| 7 purchase totals = | $813.23 | $883.9296 | $883.92 | $883.95 | $884.00 | |