| 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 | $97.65 | 13.815% | $111.1403 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $250.59 | 13.498% | $284.4146 | $284.41 | $284.40 | $284.40 |
| Purchase #3 | $180.85 | 9.772% | $198.5227 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $43.70 | 8.567% | $47.4438 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $103.66 | 3.759% | $107.5566 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $160.80 | 6.331% | $170.9802 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $70.36 | 10.352% | $77.6437 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $907.61 | $997.7019 | $997.69 | $997.70 | $997.60 | |