| 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 | $110.46 | 3.603% | $114.4399 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $26.61 | 3.521% | $27.5469 | $27.55 | $27.55 | $27.50 |
| Purchase #3 | $138.76 | 13.261% | $157.161 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $206.60 | 4.473% | $215.8412 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $53.32 | 9.760% | $58.524 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $200.51 | 6.300% | $213.1421 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $97.41 | 3.830% | $101.1408 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $833.67 | $887.7959 | $887.79 | $887.80 | $887.60 | |