| 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 | $53.84 | 6.359% | $57.2637 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $82.36 | 8.300% | $89.1959 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $202.36 | 13.413% | $229.5025 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $5.69 | 5.417% | $5.9982 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $159.49 | 3.167% | $164.541 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $250.79 | 13.536% | $284.7369 | $284.74 | $284.75 | $284.70 |
| Purchase #7 | $186.38 | 13.812% | $212.1228 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $940.91 | $1,043.3610 | $1,043.36 | $1,043.35 | $1,043.30 | |