| 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 | $22.80 | 5.865% | $24.1372 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $39.98 | 7.323% | $42.9077 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $218.66 | 5.413% | $230.4961 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $87.85 | 5.262% | $92.4727 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $97.70 | 11.472% | $108.9081 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $157.36 | 8.562% | $170.8332 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $107.38 | 8.114% | $116.0928 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $731.73 | $785.8478 | $785.85 | $785.85 | $785.80 | |