| 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 | $25.49 | 6.352% | $27.1091 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $132.98 | 9.808% | $146.0227 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $87.78 | 7.735% | $94.5698 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $215.52 | 9.643% | $236.3026 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $63.63 | 13.750% | $72.3791 | $72.38 | $72.40 | $72.40 |
| Purchase #6 | $24.70 | 8.481% | $26.7948 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $21.64 | 6.166% | $22.9743 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $571.74 | $626.1524 | $626.14 | $626.10 | $626.20 | |