| 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 | $123.74 | 10.376% | $136.5793 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $7.32 | 3.617% | $7.5848 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $127.26 | 5.345% | $134.062 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $148.57 | 12.760% | $167.5275 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $58.83 | 12.500% | $66.1838 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $55.28 | 9.203% | $60.3674 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $211.39 | 3.456% | $218.6956 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $732.39 | $791.0004 | $791.00 | $791.05 | $791.10 | |