| 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 | $38.48 | 8.382% | $41.7054 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $127.35 | 5.608% | $134.4918 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $163.84 | 4.334% | $170.9408 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $52.72 | 4.632% | $55.162 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $52.65 | 11.729% | $58.8253 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $107.35 | 3.323% | $110.9172 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $209.92 | 10.231% | $231.3969 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $752.31 | $803.4394 | $803.45 | $803.45 | $803.40 | |