| 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 | $8.98 | 9.143% | $9.801 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $76.47 | 6.426% | $81.384 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $17.41 | 7.649% | $18.7417 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $70.88 | 11.280% | $78.8753 | $78.88 | $78.90 | $78.90 |
| Purchase #5 | $185.88 | 11.401% | $207.0722 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $51.75 | 11.127% | $57.5082 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $236.90 | 8.409% | $256.8209 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $648.27 | $710.2033 | $710.20 | $710.20 | $710.20 | |