| 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 | $222.70 | 11.247% | $247.7471 | $247.75 | $247.75 | $247.70 |
| Purchase #2 | $91.90 | 6.585% | $97.9516 | $97.95 | $97.95 | $98.00 |
| Purchase #3 | $142.88 | 6.556% | $152.2472 | $152.25 | $152.25 | $152.20 |
| Purchase #4 | $77.44 | 13.779% | $88.1105 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $42.49 | 5.745% | $44.9311 | $44.93 | $44.95 | $44.90 |
| Purchase #6 | $27.29 | 9.498% | $29.882 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $70.62 | 11.611% | $78.8197 | $78.82 | $78.80 | $78.80 |
| 7 purchase totals = | $675.32 | $739.6892 | $739.69 | $739.70 | $739.60 | |