| 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 | $77.88 | 12.444% | $87.5714 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $182.91 | 4.635% | $191.3879 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $167.35 | 13.686% | $190.2535 | $190.25 | $190.25 | $190.30 |
| Purchase #4 | $235.61 | 5.176% | $247.8052 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $84.85 | 3.284% | $87.6365 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $30.26 | 5.183% | $31.8284 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $221.95 | 4.207% | $231.2874 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $1,000.81 | $1,067.7703 | $1,067.78 | $1,067.80 | $1,067.80 | |