| 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 | $52.50 | 11.340% | $58.4535 | $58.45 | $58.45 | $58.50 |
| Purchase #2 | $209.33 | 7.353% | $224.722 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $241.89 | 4.285% | $252.255 | $252.26 | $252.25 | $252.30 |
| Purchase #4 | $45.50 | 5.238% | $47.8833 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $35.35 | 3.149% | $36.4632 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $104.68 | 4.468% | $109.3571 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $228.78 | 5.619% | $241.6351 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $918.03 | $970.7692 | $970.77 | $970.75 | $970.90 | |