| 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 | $9.26 | 4.471% | $9.674 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $144.57 | 8.195% | $156.4175 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $50.35 | 10.535% | $55.6544 | $55.65 | $55.65 | $55.70 |
| Purchase #4 | $175.99 | 8.197% | $190.4159 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $64.30 | 3.583% | $66.6039 | $66.60 | $66.60 | $66.60 |
| Purchase #6 | $97.30 | 6.521% | $103.6449 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $247.25 | 12.611% | $278.4307 | $278.43 | $278.45 | $278.40 |
| 7 purchase totals = | $789.02 | $860.8413 | $860.83 | $860.80 | $860.80 | |