| 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 | $41.55 | 8.578% | $45.1142 | $45.11 | $45.10 | $45.10 |
| Purchase #2 | $225.52 | 13.290% | $255.4916 | $255.49 | $255.50 | $255.50 |
| Purchase #3 | $11.73 | 5.383% | $12.3614 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $229.63 | 6.820% | $245.2908 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $166.72 | 6.291% | $177.2084 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $157.97 | 5.710% | $166.9901 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $121.47 | 4.428% | $126.8487 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $954.59 | $1,029.3052 | $1,029.30 | $1,029.30 | $1,029.30 | |