| 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 | $43.87 | 6.399% | $46.6772 | $46.68 | $46.70 | $46.70 |
| Purchase #2 | $166.35 | 5.257% | $175.095 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $155.92 | 6.140% | $165.4935 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $19.25 | 11.238% | $21.4133 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $196.69 | 7.788% | $212.0082 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $110.43 | 4.126% | $114.9863 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $28.79 | 10.205% | $31.728 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $721.30 | $767.4015 | $767.41 | $767.45 | $767.40 | |