| 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 | $54.88 | 4.593% | $57.4006 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $80.92 | 3.250% | $83.5499 | $83.55 | $83.55 | $83.50 |
| Purchase #3 | $198.73 | 9.434% | $217.4782 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $109.67 | 3.453% | $113.4569 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $133.64 | 5.312% | $140.739 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $81.26 | 8.485% | $88.1549 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $146.73 | 13.793% | $166.9685 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $805.83 | $867.7480 | $867.75 | $867.75 | $867.80 | |