| 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 | $53.70 | 3.122% | $55.3765 | $55.38 | $55.40 | $55.40 |
| Purchase #2 | $7.79 | 6.208% | $8.2736 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $235.72 | 10.343% | $260.1005 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $52.70 | 10.452% | $58.2082 | $58.21 | $58.20 | $58.20 |
| Purchase #5 | $230.63 | 4.556% | $241.1375 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $232.33 | 13.686% | $264.1267 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $67.25 | 11.141% | $74.7423 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $880.12 | $961.9653 | $961.97 | $962.00 | $961.90 | |