| 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 | $34.79 | 4.245% | $36.2668 | $36.27 | $36.25 | $36.30 |
| Purchase #2 | $106.86 | 9.568% | $117.0844 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $230.50 | 7.719% | $248.2923 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $121.63 | 7.867% | $131.1986 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $208.44 | 3.394% | $215.5145 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $16.90 | 5.337% | $17.802 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $132.48 | 13.688% | $150.6139 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $851.60 | $916.7725 | $916.76 | $916.75 | $916.80 | |