| 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 | $38.58 | 10.194% | $42.5128 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $103.25 | 11.620% | $115.2477 | $115.25 | $115.25 | $115.20 |
| Purchase #3 | $143.41 | 9.230% | $156.6467 | $156.65 | $156.65 | $156.60 |
| Purchase #4 | $217.27 | 9.144% | $237.1372 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $212.70 | 9.288% | $232.4556 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $55.57 | 8.111% | $60.0773 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $36.74 | 7.158% | $39.3698 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $807.52 | $883.4471 | $883.46 | $883.45 | $883.40 | |