| 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 | $16.78 | 6.155% | $17.8128 | $17.81 | $17.80 | $17.80 |
| Purchase #2 | $187.38 | 8.783% | $203.8376 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $89.72 | 11.320% | $99.8763 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $34.57 | 5.158% | $36.3531 | $36.35 | $36.35 | $36.40 |
| Purchase #5 | $96.36 | 13.497% | $109.3657 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $209.73 | 12.549% | $236.049 | $236.05 | $236.05 | $236.00 |
| Purchase #7 | $88.48 | 13.435% | $100.3673 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $723.02 | $803.6618 | $803.67 | $803.65 | $803.70 | |