| 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 | $34.25 | 5.479% | $36.1266 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $126.42 | 8.758% | $137.4919 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $217.70 | 4.296% | $227.0524 | $227.05 | $227.05 | $227.10 |
| Purchase #4 | $135.26 | 13.579% | $153.627 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $104.68 | 10.162% | $115.3176 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $46.63 | 3.776% | $48.3907 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $58.48 | 12.765% | $65.945 | $65.95 | $65.95 | $65.90 |
| 7 purchase totals = | $723.42 | $783.9512 | $783.96 | $784.00 | $783.90 | |