| 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 | $27.55 | 11.328% | $30.6709 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $102.29 | 5.565% | $107.9824 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $57.49 | 12.145% | $64.4722 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $125.46 | 12.630% | $141.3056 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $165.31 | 11.818% | $184.8463 | $184.85 | $184.85 | $184.80 |
| Purchase #6 | $113.47 | 9.753% | $124.5367 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $89.68 | 3.372% | $92.704 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $681.25 | $746.5181 | $746.52 | $746.50 | $746.50 | |