| 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 | $82.90 | 12.483% | $93.2484 | $93.25 | $93.25 | $93.20 |
| Purchase #2 | $48.26 | 6.582% | $51.4365 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $64.54 | 8.702% | $70.1563 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $189.58 | 10.222% | $208.9589 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $42.41 | 7.772% | $45.7061 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $15.75 | 11.586% | $17.5748 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $138.83 | 4.531% | $145.1204 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $582.27 | $632.2014 | $632.21 | $632.15 | $632.20 | |