| 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 | $65.84 | 4.298% | $68.6698 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $130.45 | 6.759% | $139.2671 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $214.51 | 6.777% | $229.0473 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $84.75 | 4.279% | $88.3765 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $73.46 | 6.108% | $77.9469 | $77.95 | $77.95 | $77.90 |
| Purchase #6 | $57.71 | 9.725% | $63.3223 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $225.47 | 10.242% | $248.5626 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $852.19 | $915.1925 | $915.20 | $915.15 | $915.20 | |