| 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 | $97.57 | 6.698% | $104.1052 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $21.36 | 5.660% | $22.569 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $49.28 | 12.797% | $55.5864 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $39.88 | 5.245% | $41.9717 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $92.77 | 10.178% | $102.2121 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $164.28 | 6.751% | $175.3705 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $248.51 | 8.262% | $269.0419 | $269.04 | $269.05 | $269.00 |
| 7 purchase totals = | $713.65 | $770.8568 | $770.86 | $770.80 | $770.90 | |