| 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 | $14.38 | 6.750% | $15.3507 | $15.35 | $15.35 | $15.40 |
| Purchase #2 | $141.77 | 8.702% | $154.1068 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $49.56 | 13.819% | $56.4087 | $56.41 | $56.40 | $56.40 |
| Purchase #4 | $138.50 | 9.670% | $151.893 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $33.73 | 9.488% | $36.9303 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $102.99 | 11.859% | $115.2036 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $196.67 | 10.306% | $216.9388 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $677.60 | $746.8319 | $746.83 | $746.85 | $746.80 | |