| 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 | $107.42 | 3.254% | $110.9154 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $76.51 | 10.756% | $84.7394 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $30.88 | 9.408% | $33.7852 | $33.79 | $33.80 | $33.80 |
| Purchase #4 | $113.34 | 6.386% | $120.5779 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $34.69 | 8.564% | $37.6609 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $190.91 | 13.841% | $217.3339 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $170.89 | 12.623% | $192.4614 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $724.64 | $797.4741 | $797.48 | $797.50 | $797.50 | |