| 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 | $86.43 | 4.688% | $90.4818 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $210.89 | 13.678% | $239.7355 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $50.67 | 4.179% | $52.7875 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $72.88 | 10.741% | $80.708 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $178.56 | 12.796% | $201.4085 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $119.72 | 8.331% | $129.6939 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $180.29 | 12.477% | $202.7848 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $899.44 | $997.6000 | $997.60 | $997.65 | $997.60 | |