| 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 | $48.93 | 5.748% | $51.7425 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $72.34 | 6.402% | $76.9712 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $45.89 | 9.352% | $50.1816 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $201.89 | 3.527% | $209.0107 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $190.93 | 3.135% | $196.9157 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $117.89 | 11.538% | $131.4921 | $131.49 | $131.50 | $131.50 |
| Purchase #7 | $108.83 | 12.402% | $122.3271 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $786.70 | $838.6409 | $838.64 | $838.65 | $838.60 | |