| 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 | $45.31 | 6.422% | $48.2198 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $210.32 | 9.528% | $230.3593 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $111.89 | 13.712% | $127.2324 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $35.40 | 10.592% | $39.1496 | $39.15 | $39.15 | $39.10 |
| Purchase #5 | $84.44 | 4.736% | $88.4391 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $245.49 | 10.383% | $270.9792 | $270.98 | $271.00 | $271.00 |
| Purchase #7 | $65.82 | 3.739% | $68.281 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $798.67 | $872.6604 | $872.66 | $872.70 | $872.60 | |