| 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 | $36.96 | 6.355% | $39.3088 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $175.32 | 3.159% | $180.8584 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $84.40 | 13.746% | $96.0016 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $209.59 | 8.383% | $227.1599 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $202.99 | 6.123% | $215.4191 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $8.27 | 5.338% | $8.7115 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $186.74 | 3.761% | $193.7633 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $904.27 | $961.2226 | $961.22 | $961.15 | $961.30 | |