| 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 | $81.76 | 11.629% | $91.2679 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $115.39 | 8.184% | $124.8335 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $75.79 | 7.371% | $81.3765 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $118.95 | 10.422% | $131.347 | $131.35 | $131.35 | $131.30 |
| Purchase #5 | $76.74 | 12.473% | $86.3118 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $179.49 | 10.185% | $197.7711 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $182.77 | 4.353% | $190.726 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $830.89 | $903.6338 | $903.64 | $903.65 | $903.60 | |