| 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 | $21.94 | 13.429% | $24.8863 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $165.99 | 11.178% | $184.5444 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $149.52 | 5.615% | $157.9155 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $128.29 | 8.445% | $139.1241 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $183.70 | 12.351% | $206.3888 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $58.39 | 8.384% | $63.2854 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $19.99 | 6.844% | $21.3581 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $727.82 | $797.5026 | $797.51 | $797.50 | $797.50 | |