| 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 | $80.62 | 13.233% | $91.2884 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $175.28 | 5.552% | $185.0115 | $185.01 | $185.00 | $185.00 |
| Purchase #3 | $122.46 | 5.475% | $129.1647 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $104.61 | 12.387% | $117.568 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $214.82 | 6.501% | $228.7854 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $43.97 | 3.715% | $45.6035 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $55.90 | 4.297% | $58.302 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $797.66 | $855.7235 | $855.72 | $855.70 | $855.80 | |