| 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 | $47.30 | 10.155% | $52.1033 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $155.92 | 13.860% | $177.5305 | $177.53 | $177.55 | $177.50 |
| Purchase #3 | $239.47 | 11.654% | $267.3778 | $267.38 | $267.40 | $267.40 |
| Purchase #4 | $149.68 | 6.175% | $158.9227 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $248.66 | 5.309% | $261.8614 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $91.71 | 6.837% | $97.9802 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $164.27 | 4.274% | $171.2909 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $1,097.01 | $1,187.0668 | $1,187.06 | $1,187.10 | $1,187.10 | |