| 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 | $221.71 | 4.463% | $231.6049 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $79.37 | 9.214% | $86.6832 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $86.39 | 8.301% | $93.5612 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $37.96 | 10.774% | $42.0498 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $47.32 | 4.835% | $49.6079 | $49.61 | $49.60 | $49.60 |
| Purchase #6 | $229.72 | 5.459% | $242.2604 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $76.92 | 3.535% | $79.6391 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $779.39 | $825.4065 | $825.40 | $825.40 | $825.40 | |