| 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 | $27.43 | 9.260% | $29.97 | $29.97 | $29.95 | $30.00 |
| Purchase #2 | $204.89 | 11.139% | $227.7127 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $83.44 | 6.410% | $88.7885 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $225.60 | 9.370% | $246.7387 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $99.70 | 11.808% | $111.4726 | $111.47 | $111.45 | $111.50 |
| Purchase #6 | $6.40 | 7.397% | $6.8734 | $6.87 | $6.85 | $6.90 |
| Purchase #7 | $15.30 | 3.236% | $15.7951 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $662.76 | $727.3510 | $727.35 | $727.30 | $727.40 | |