| 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 | $88.44 | 12.394% | $99.4013 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $123.55 | 9.380% | $135.139 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $121.87 | 10.688% | $134.8955 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $60.25 | 5.520% | $63.5758 | $63.58 | $63.60 | $63.60 |
| Purchase #5 | $95.56 | 12.596% | $107.5967 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $34.50 | 12.187% | $38.7045 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $221.74 | 6.839% | $236.9048 | $236.90 | $236.90 | $236.90 |
| 7 purchase totals = | $745.91 | $816.2176 | $816.22 | $816.25 | $816.20 | |