| 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 | $30.73 | 6.190% | $32.6322 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $27.52 | 9.103% | $30.0251 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $236.87 | 12.612% | $266.744 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $49.48 | 12.536% | $55.6828 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $222.34 | 10.736% | $246.2104 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $72.26 | 9.294% | $78.9758 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $165.86 | 10.547% | $183.3533 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $805.06 | $893.6236 | $893.62 | $893.70 | $893.60 | |