| 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 | $123.71 | 6.280% | $131.479 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $162.44 | 9.186% | $177.3617 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $67.55 | 13.569% | $76.7159 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $21.72 | 9.369% | $23.7549 | $23.75 | $23.75 | $23.80 |
| Purchase #5 | $205.82 | 12.331% | $231.1997 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $67.91 | 12.829% | $76.6222 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $43.68 | 11.236% | $48.5879 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $692.83 | $765.7213 | $765.72 | $765.70 | $765.80 | |