| 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 | $37.54 | 10.866% | $41.6191 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $240.41 | 8.402% | $260.6092 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $170.61 | 11.513% | $190.2523 | $190.25 | $190.25 | $190.30 |
| Purchase #4 | $81.30 | 13.190% | $92.0235 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $153.75 | 4.748% | $161.0501 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $24.36 | 11.724% | $27.216 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $42.86 | 12.492% | $48.2141 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $750.83 | $820.9843 | $820.98 | $820.90 | $821.00 | |