| 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 | $36.34 | 11.413% | $40.4875 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $210.39 | 12.188% | $236.0323 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $202.51 | 3.801% | $210.2074 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $207.90 | 11.113% | $231.0039 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $73.34 | 5.872% | $77.6465 | $77.65 | $77.65 | $77.60 |
| Purchase #6 | $14.82 | 7.269% | $15.8973 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $96.43 | 5.276% | $101.5176 | $101.52 | $101.50 | $101.50 |
| 7 purchase totals = | $841.73 | $912.7925 | $912.80 | $912.80 | $912.70 | |