| 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 | $55.76 | 4.454% | $58.2436 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $246.92 | 12.607% | $278.0492 | $278.05 | $278.05 | $278.00 |
| Purchase #3 | $200.26 | 13.695% | $227.6856 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $77.36 | 12.389% | $86.9441 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $42.28 | 5.799% | $44.7318 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $7.28 | 13.235% | $8.2435 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $157.37 | 9.695% | $172.627 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $787.23 | $876.5248 | $876.52 | $876.60 | $876.30 | |