| 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 | $33.93 | 6.857% | $36.2566 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $169.35 | 5.824% | $179.2129 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $120.76 | 7.842% | $130.23 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $86.75 | 7.246% | $93.0359 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $144.29 | 13.428% | $163.6653 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $70.95 | 10.449% | $78.3636 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $37.88 | 12.192% | $42.4983 | $42.50 | $42.50 | $42.50 |
| 7 purchase totals = | $663.91 | $723.2626 | $723.27 | $723.25 | $723.30 | |