| 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 | $103.61 | 4.748% | $108.5294 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $55.63 | 4.447% | $58.1039 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $112.89 | 4.275% | $117.716 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $178.37 | 5.710% | $188.5549 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $52.99 | 12.798% | $59.7717 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $215.40 | 11.362% | $239.8737 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $114.51 | 10.706% | $126.7694 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $833.40 | $899.3190 | $899.31 | $899.25 | $899.40 | |