| 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 | $30.39 | 12.320% | $34.134 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $106.50 | 4.649% | $111.4512 | $111.45 | $111.45 | $111.50 |
| Purchase #3 | $77.68 | 13.303% | $88.0138 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $61.66 | 12.571% | $69.4113 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $240.92 | 4.718% | $252.2866 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $21.98 | 8.657% | $23.8828 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $133.35 | 11.146% | $148.2132 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $672.48 | $727.3929 | $727.38 | $727.40 | $727.40 | |