| 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 | $39.34 | 6.709% | $41.9793 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $104.97 | 4.328% | $109.5131 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $205.41 | 3.836% | $213.2895 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $184.69 | 13.319% | $209.2889 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $140.38 | 3.334% | $145.0603 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $91.84 | 12.408% | $103.2355 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $46.49 | 5.580% | $49.0841 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $813.12 | $871.4507 | $871.45 | $871.50 | $871.50 | |