| 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 | $80.39 | 6.854% | $85.8999 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $214.74 | 5.762% | $227.1133 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $45.81 | 7.123% | $49.073 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $154.98 | 7.435% | $166.5028 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $220.56 | 3.611% | $228.5244 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $79.88 | 6.617% | $85.1657 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $33.69 | 9.191% | $36.7864 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $830.05 | $879.0655 | $879.06 | $879.00 | $879.10 | |