| 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 | $9.28 | 4.180% | $9.6679 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $44.92 | 8.168% | $48.5891 | $48.59 | $48.60 | $48.60 |
| Purchase #3 | $176.33 | 4.102% | $183.5631 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $88.69 | 12.568% | $99.8366 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $248.68 | 4.517% | $259.9129 | $259.91 | $259.90 | $259.90 |
| Purchase #6 | $196.50 | 9.759% | $215.6764 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $156.34 | 3.448% | $161.7306 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $920.74 | $978.9766 | $978.98 | $979.00 | $979.00 | |