| 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 | $41.37 | 9.170% | $45.1636 | $45.16 | $45.15 | $45.20 |
| Purchase #2 | $107.76 | 9.277% | $117.7569 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $58.31 | 7.369% | $62.6069 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $136.50 | 7.792% | $147.1361 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $64.65 | 8.485% | $70.1356 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $72.41 | 10.862% | $80.2752 | $80.28 | $80.30 | $80.30 |
| Purchase #7 | $163.98 | 4.408% | $171.2082 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $644.98 | $694.2825 | $694.30 | $694.30 | $694.30 | |