| 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 | $87.39 | 8.406% | $94.736 | $94.74 | $94.75 | $94.70 |
| Purchase #2 | $98.29 | 12.869% | $110.9389 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $15.40 | 9.609% | $16.8798 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $48.81 | 13.377% | $55.3393 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $123.73 | 10.150% | $136.2886 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $30.87 | 13.579% | $35.0618 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $223.44 | 10.538% | $246.9861 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $627.93 | $696.2305 | $696.24 | $696.30 | $696.20 | |