| 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 | $32.87 | 9.864% | $36.1123 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $143.57 | 7.295% | $154.0434 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $215.52 | 11.612% | $240.5462 | $240.55 | $240.55 | $240.50 |
| Purchase #4 | $168.54 | 5.613% | $178.0002 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $30.86 | 11.653% | $34.4561 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $188.47 | 11.323% | $209.8105 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $16.90 | 6.380% | $17.9782 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $796.73 | $870.9469 | $870.95 | $870.95 | $870.90 | |