| 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 | $140.64 | 5.488% | $148.3583 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $145.25 | 5.838% | $153.7297 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $76.77 | 13.287% | $86.9704 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $46.31 | 3.394% | $47.8818 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $11.34 | 12.534% | $12.7614 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $99.52 | 6.347% | $105.8365 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $148.49 | 9.372% | $162.4065 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $668.32 | $717.9446 | $717.95 | $717.95 | $718.00 | |