| 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 | $80.87 | 5.392% | $85.2305 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $12.81 | 7.562% | $13.7787 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $249.99 | 11.500% | $278.7389 | $278.74 | $278.75 | $278.70 |
| Purchase #4 | $170.45 | 12.564% | $191.8653 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $52.50 | 5.419% | $55.345 | $55.35 | $55.35 | $55.30 |
| Purchase #6 | $135.44 | 3.576% | $140.2833 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $191.93 | 3.651% | $198.9374 | $198.94 | $198.95 | $198.90 |
| 7 purchase totals = | $893.99 | $964.1791 | $964.19 | $964.25 | $964.10 | |