| 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 | $42.46 | 4.804% | $44.4998 | $44.50 | $44.50 | $44.50 |
| Purchase #2 | $127.36 | 12.648% | $143.4685 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $198.46 | 4.355% | $207.1029 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $20.43 | 13.853% | $23.2602 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $126.86 | 8.417% | $137.5378 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $212.54 | 10.597% | $235.0629 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $224.60 | 8.440% | $243.5562 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $952.71 | $1,034.4883 | $1,034.49 | $1,034.45 | $1,034.60 | |