| 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 | $75.48 | 3.182% | $77.8818 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $182.83 | 4.501% | $191.0592 | $191.06 | $191.05 | $191.10 |
| Purchase #3 | $23.92 | 5.279% | $25.1827 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $59.72 | 6.441% | $63.5666 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $98.45 | 11.569% | $109.8397 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $169.73 | 5.208% | $178.5695 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $33.97 | 6.708% | $36.2487 | $36.25 | $36.25 | $36.20 |
| 7 purchase totals = | $644.10 | $682.3482 | $682.35 | $682.35 | $682.40 | |