| 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 | $116.83 | 5.766% | $123.5664 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $122.72 | 4.439% | $128.1675 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $77.86 | 13.760% | $88.5735 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $19.76 | 8.537% | $21.4469 | $21.45 | $21.45 | $21.40 |
| Purchase #5 | $129.93 | 3.568% | $134.5659 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $64.76 | 8.432% | $70.2206 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $150.44 | 8.505% | $163.2349 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $682.30 | $729.7757 | $729.78 | $729.70 | $729.80 | |