| 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 | $9.39 | 13.242% | $10.6334 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $108.39 | 11.197% | $120.5264 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $156.69 | 11.843% | $175.2468 | $175.25 | $175.25 | $175.20 |
| Purchase #4 | $126.63 | 6.243% | $134.5355 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $204.50 | 10.629% | $226.2363 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $53.30 | 5.851% | $56.4186 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $48.67 | 11.479% | $54.2568 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $707.57 | $777.8538 | $777.87 | $777.90 | $777.70 | |