| 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 | $30.31 | 7.125% | $32.4696 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $58.56 | 4.472% | $61.1788 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $79.74 | 9.228% | $87.0984 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $170.32 | 7.842% | $183.6765 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $85.65 | 7.144% | $91.7688 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $118.57 | 7.804% | $127.8232 | $127.82 | $127.80 | $127.80 |
| Purchase #7 | $87.94 | 12.152% | $98.6265 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $631.09 | $682.6418 | $682.65 | $682.65 | $682.70 | |