| 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 | $29.60 | 8.351% | $32.0719 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $134.38 | 7.829% | $144.9006 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $196.67 | 10.851% | $218.0107 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $93.68 | 4.245% | $97.6567 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $184.48 | 11.389% | $205.4904 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $81.51 | 13.230% | $92.2938 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $54.45 | 13.692% | $61.9053 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $774.77 | $852.3294 | $852.33 | $852.30 | $852.40 | |