| 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 | $81.38 | 6.109% | $86.3515 | $86.35 | $86.35 | $86.40 |
| Purchase #2 | $79.84 | 5.327% | $84.0931 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $181.66 | 13.345% | $205.9025 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $60.81 | 11.270% | $67.6633 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $31.77 | 10.593% | $35.1354 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $189.87 | 10.214% | $209.2633 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $182.66 | 5.836% | $193.32 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $807.99 | $881.7291 | $881.72 | $881.70 | $881.80 | |