| 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 | $98.56 | 13.732% | $112.0943 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $50.70 | 7.695% | $54.6014 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $43.93 | 9.369% | $48.0458 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $207.72 | 7.227% | $222.7319 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $99.44 | 7.286% | $106.6852 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $101.47 | 3.118% | $104.6338 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $9.31 | 8.762% | $10.1257 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $611.13 | $658.9181 | $658.92 | $659.00 | $658.80 | |