| 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 | $54.60 | 7.439% | $58.6617 | $58.66 | $58.65 | $58.70 |
| Purchase #2 | $150.90 | 10.706% | $167.0554 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $59.74 | 7.538% | $64.2432 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $72.50 | 10.149% | $79.858 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $146.86 | 6.845% | $156.9126 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $183.58 | 5.126% | $192.9903 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $110.84 | 5.284% | $116.6968 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $779.02 | $836.4180 | $836.42 | $836.40 | $836.50 | |