| 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 | $71.76 | 7.576% | $77.1965 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $197.39 | 4.328% | $205.933 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $143.61 | 11.419% | $160.0088 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $20.62 | 3.672% | $21.3772 | $21.38 | $21.40 | $21.40 |
| Purchase #5 | $25.31 | 4.506% | $26.4505 | $26.45 | $26.45 | $26.50 |
| Purchase #6 | $61.58 | 8.467% | $66.794 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $21.80 | 13.411% | $24.7236 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $542.07 | $582.4836 | $582.48 | $582.50 | $582.50 | |