| 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 | $14.37 | 6.819% | $15.3499 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $120.25 | 9.277% | $131.4056 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $16.44 | 13.538% | $18.6656 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $89.47 | 3.357% | $92.4735 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $47.97 | 4.502% | $50.1296 | $50.13 | $50.15 | $50.10 |
| Purchase #6 | $70.33 | 13.539% | $79.852 | $79.85 | $79.85 | $79.90 |
| Purchase #7 | $11.58 | 6.214% | $12.2996 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $370.41 | $400.1758 | $400.18 | $400.15 | $400.20 | |