| 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 | $42.33 | 5.381% | $44.6078 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $184.94 | 7.230% | $198.3112 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $105.69 | 5.717% | $111.7323 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $217.52 | 13.219% | $246.274 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $8.73 | 9.167% | $9.5303 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $139.95 | 9.830% | $153.7071 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $213.62 | 4.198% | $222.5878 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $912.78 | $986.7505 | $986.75 | $986.75 | $986.70 | |